CA2035487A1 - Apparatus and method for a see through ink stamp with detachable dies - Google Patents
Apparatus and method for a see through ink stamp with detachable diesInfo
- Publication number
- CA2035487A1 CA2035487A1 CA 2035487 CA2035487A CA2035487A1 CA 2035487 A1 CA2035487 A1 CA 2035487A1 CA 2035487 CA2035487 CA 2035487 CA 2035487 A CA2035487 A CA 2035487A CA 2035487 A1 CA2035487 A1 CA 2035487A1
- Authority
- CA
- Canada
- Prior art keywords
- handle
- die
- image
- printing
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/56—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/02—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images
- B41K1/04—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images with multiple stamping surfaces; with stamping surfaces replaceable as a whole
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- Printing Methods (AREA)
Abstract
ABSTRACT
A hand held apparatus for stamping ink images on paper, comprising a handle, which is substantially transparent, a printing die, which is able to hold ink on a printing surface thereof, and an attachment means by which said printing die is able to be detachably attached to the handle. The printing surface comprises a resilient, opaque substance, such as natural rubber.
A hand held apparatus for stamping ink images on paper, comprising a handle, which is substantially transparent, a printing die, which is able to hold ink on a printing surface thereof, and an attachment means by which said printing die is able to be detachably attached to the handle. The printing surface comprises a resilient, opaque substance, such as natural rubber.
Description
2~3~7 APPARATUS AND MET~OD FOR A SE~ THROUGH INK STA~P
WITH DETACHABLE DIES
Backaround of th~ Tnven~ion Technica~F iÇ~
The present invention relates generally to apparatus and methods for ink stamps, and more particularly to hand : 10 held ink stamps.
Traditional hand held ink stamps typical by comprise a varnished wood handle to which is fixedly attached a printing die, which traditionally is made of natural rubber. The person using the ink stamp makes the image simply by inking the printing di~e and pressing the printing die against a sheet of paper. The handle obstructs the user's view of the image that is being stamped, because the handle covers up the imageO
.: In the ink stamping art, there are several needs.
First, there is a need for the person using the ink stamp ~o be able to see through a handle or a die mounting device, so that the user is able to view simultaneously both the page and the image that is about to be printed on the page. In the field of art stamping, i.e., where the quality of the stamping is important tas in stamping pictures and other artwork), the see-through capability raises the quality of the finished product by 2 ~ 3 ~ 4 8 7 improving the accuracy with which images are positioned on the page.
Second~ there is a need for the printing dies to be readily attachable to, and detachable from the mounting device, so as to provide cost savings.
Third, there is a need to combine both the see-through capability and the detachability of the printing dies~ with an ability to use the traditional natuxal rubber dies. The natural rubber dies have advantages over other types of dies such as plastic and photo-polymer dies including the fact that the natural rubber dies are typically more durable. Desirably the above described combination of features should be provided in an apparatus that is practical, versatile, and convenient to use.
2 ~ 8 7 SUMMARY QF THE INVENTION
A hand held apparatus for stamping ink images on paper, comprises a handle, a printing die, and attachment means, by which the printing die ls able to be detachably attached to the handle. The handle is substantially transparent.
In a preferred embodiment, the printing die detachably attaches to a lower portion of the handle, whereby a person using the apparatus is able, through the transparent handle to see both the paper and a position of the pr inting die with respect to the paper. The upper portion of the printing die bears image position markings which correspond to said image. The image position markings, and also a conf iguration of a perimeter of the printing die, indicates to the p~erson using the apparatus a position of said image with respect to the paper.
In one embodiment, the attachment means comprises a magnetic means which magnetically connects the printing die to the handle. In another embodiment, a lower surface of the handle and an uppler surface of the printing die both comprise smooth surfaces whereby the smooth surfaces adhere to one another. In the additional embodiment, an adhesion enhancing agent is able to be applied between the handle and the die.
2~3~7 BRIEF DESÇRIPTION OF THE DRAWINGS
- Figure 1 is a perspective view from underneath of a first embodiment of the present invention;
Figure 2 is a section taken along the line 2-2 in Figure 1~ also showing a ~able-supported piece of paper - on which an ink impression is made;
Figure 3 is an enlarged schematic perspective view of a detachable printing die of the invention ;
Figure 4 illustrates the ink image that is made on the paper by the printing die of Figure 3;
Figure 5 is a view looking down on a piece of paper on which the present invention rests, with three of the printing dies being visible through a transparent handle and with portions of the handle and of the printing dies removed for ease of illustration;
Figure 6 is a view like Figure 5, but without the portions of the apparatus belng removed;
Figure 7 is a view looking down on the handle, :~ wi~hout the pr~nting dies, resting on a piece of paper ~: with writing thereon;
Figure 8 is a view like Figure 7, but illustrating a different arrangement of an iron screen which is inlaid into the handle;
Figure 9 is an illustration of multiple ink images, in this case bears in different positions~ with each image produced by a different die;
Yigure 10 is a section view like Figure 2, but illustrating a second embodiment of the invention that `:
, -2~3~7 uses naturally adhering surfaces to temporarily bond the printing dies to the handle;
Figure 11 is a schematic section of a wetted suction cup adhering to a flat surface;
Figure 12 is a view like Figure 10, but illustrating a third embodiment in which water is applied to the bonding surfaces of the handle and the die;
Figure 12A illustrates a wa~er bottle and a sponge that are used to we~ the bonding surfaces of the third embodiment;
Figure 13 is a view like Figure 12 and of a fourth embodiment of the ink stamp;
Figure 14 il.lustrates in perspective a piece Gf paper upon which is resting an idealized printing die, the silhouet~e of which exactly matches the ink image prc~uced by the die;
Figure 15 illustrates a "close" die silhouette drawn around an image produced by the die;
Figure 16 is an illustration of two images, in this case jumping rabbits, made by two different dies, with "rough" silhouett~s of the dies drawn around the images;
Figure 17 illustrates a pair of household scissors being used to trim a die silhouette of the printing die.
203~87 It is believed a better understanding of the present invention which is an ink stamp 10 will be provided by first describing how the ink stamp operates as a basic ink stamp that prints ink images on a piece of paper.
Next there will be a description of a first embodiment including magnetic attachment means for detachably connecting a printing die to a handle of the ink stamp 10, which will be followed by an explanation of a see-through characteristic of the first embodiment that enables a person's seeing through a mounting device of the ink stamp 10 so as to view the image that is being : made on the paper. Later, alternative embodiments for detachably attaching the printing die ~o the handl~ using adhesives will be given, followe~d by further details of the invention.
: 2 0 1~ ~. As shown in the perspective view from underneath of Fig. l and also in the section view of Figure 2, the ink stamp 10 is able to be h~ld by a person in the hand and is used to make printed ink impressions on a sheet of paper 12 which lies fla~ on an underlying table surface 14. The ink stamp 10 comprises a mounting device or handle 16 and one or more printing dies 180 As shown in the perspective view of - the printing die of Figure 3r the die 18 has a protruding ink-holding portion 20 which presents a printing surace 30 22 that is cut into the shape of an image, in this case an image 24 shown in Figure 4 of a capital letter Z which 2 ~ 7 .
.
is desired to be printed on th~ shee~ of paper. The die 18 also has recessed portions 26 which do not reach to the paper 12 so as to leave an image. Once the printing surface 22 is loaded with ink, as from an ink pad (not shown), the user is able by grasping the handle 16 and by : pressing the printing surface 22 against the paper 12 to print the image on the paper . Repeated images are able to be made on the paper simply by re-inking tha printing surface and repositioning the printing surface to another ; 10 part of the paper where the printing surface is again pressed against the paper.
2. A Fi~st_Embodimen~_With Maqnetic,Att~çh_ent Me~L~ In a first embodiment 28 the handle 16 and the die 18 are attached to one another by a suitable quick disconnecting attachment means, which is illustrated as 3 magnetic means. The die lR comprises a magnet 30. As shown in Figure 1 the handle 16 has an iron scr~en 32 which extends across substantially all of a lower surface 34 of the handle. This iron scrleen is set into the lower surface 34.
:,~
The magnetization or adhering force of the magnet 30 within the die 18 is sufficiently strong that when the ~ magnet is brought into contact with the iron screen 32 of '~ the handle 16, the die 18 becomes firmly attached to the - 25 handle. The magnetization is sufficiently weak that the user is able comfortably to detach the die from the handle.
WITH DETACHABLE DIES
Backaround of th~ Tnven~ion Technica~F iÇ~
The present invention relates generally to apparatus and methods for ink stamps, and more particularly to hand : 10 held ink stamps.
Traditional hand held ink stamps typical by comprise a varnished wood handle to which is fixedly attached a printing die, which traditionally is made of natural rubber. The person using the ink stamp makes the image simply by inking the printing di~e and pressing the printing die against a sheet of paper. The handle obstructs the user's view of the image that is being stamped, because the handle covers up the imageO
.: In the ink stamping art, there are several needs.
First, there is a need for the person using the ink stamp ~o be able to see through a handle or a die mounting device, so that the user is able to view simultaneously both the page and the image that is about to be printed on the page. In the field of art stamping, i.e., where the quality of the stamping is important tas in stamping pictures and other artwork), the see-through capability raises the quality of the finished product by 2 ~ 3 ~ 4 8 7 improving the accuracy with which images are positioned on the page.
Second~ there is a need for the printing dies to be readily attachable to, and detachable from the mounting device, so as to provide cost savings.
Third, there is a need to combine both the see-through capability and the detachability of the printing dies~ with an ability to use the traditional natuxal rubber dies. The natural rubber dies have advantages over other types of dies such as plastic and photo-polymer dies including the fact that the natural rubber dies are typically more durable. Desirably the above described combination of features should be provided in an apparatus that is practical, versatile, and convenient to use.
2 ~ 8 7 SUMMARY QF THE INVENTION
A hand held apparatus for stamping ink images on paper, comprises a handle, a printing die, and attachment means, by which the printing die ls able to be detachably attached to the handle. The handle is substantially transparent.
In a preferred embodiment, the printing die detachably attaches to a lower portion of the handle, whereby a person using the apparatus is able, through the transparent handle to see both the paper and a position of the pr inting die with respect to the paper. The upper portion of the printing die bears image position markings which correspond to said image. The image position markings, and also a conf iguration of a perimeter of the printing die, indicates to the p~erson using the apparatus a position of said image with respect to the paper.
In one embodiment, the attachment means comprises a magnetic means which magnetically connects the printing die to the handle. In another embodiment, a lower surface of the handle and an uppler surface of the printing die both comprise smooth surfaces whereby the smooth surfaces adhere to one another. In the additional embodiment, an adhesion enhancing agent is able to be applied between the handle and the die.
2~3~7 BRIEF DESÇRIPTION OF THE DRAWINGS
- Figure 1 is a perspective view from underneath of a first embodiment of the present invention;
Figure 2 is a section taken along the line 2-2 in Figure 1~ also showing a ~able-supported piece of paper - on which an ink impression is made;
Figure 3 is an enlarged schematic perspective view of a detachable printing die of the invention ;
Figure 4 illustrates the ink image that is made on the paper by the printing die of Figure 3;
Figure 5 is a view looking down on a piece of paper on which the present invention rests, with three of the printing dies being visible through a transparent handle and with portions of the handle and of the printing dies removed for ease of illustration;
Figure 6 is a view like Figure 5, but without the portions of the apparatus belng removed;
Figure 7 is a view looking down on the handle, :~ wi~hout the pr~nting dies, resting on a piece of paper ~: with writing thereon;
Figure 8 is a view like Figure 7, but illustrating a different arrangement of an iron screen which is inlaid into the handle;
Figure 9 is an illustration of multiple ink images, in this case bears in different positions~ with each image produced by a different die;
Yigure 10 is a section view like Figure 2, but illustrating a second embodiment of the invention that `:
, -2~3~7 uses naturally adhering surfaces to temporarily bond the printing dies to the handle;
Figure 11 is a schematic section of a wetted suction cup adhering to a flat surface;
Figure 12 is a view like Figure 10, but illustrating a third embodiment in which water is applied to the bonding surfaces of the handle and the die;
Figure 12A illustrates a wa~er bottle and a sponge that are used to we~ the bonding surfaces of the third embodiment;
Figure 13 is a view like Figure 12 and of a fourth embodiment of the ink stamp;
Figure 14 il.lustrates in perspective a piece Gf paper upon which is resting an idealized printing die, the silhouet~e of which exactly matches the ink image prc~uced by the die;
Figure 15 illustrates a "close" die silhouette drawn around an image produced by the die;
Figure 16 is an illustration of two images, in this case jumping rabbits, made by two different dies, with "rough" silhouett~s of the dies drawn around the images;
Figure 17 illustrates a pair of household scissors being used to trim a die silhouette of the printing die.
203~87 It is believed a better understanding of the present invention which is an ink stamp 10 will be provided by first describing how the ink stamp operates as a basic ink stamp that prints ink images on a piece of paper.
Next there will be a description of a first embodiment including magnetic attachment means for detachably connecting a printing die to a handle of the ink stamp 10, which will be followed by an explanation of a see-through characteristic of the first embodiment that enables a person's seeing through a mounting device of the ink stamp 10 so as to view the image that is being : made on the paper. Later, alternative embodiments for detachably attaching the printing die ~o the handl~ using adhesives will be given, followe~d by further details of the invention.
: 2 0 1~ ~. As shown in the perspective view from underneath of Fig. l and also in the section view of Figure 2, the ink stamp 10 is able to be h~ld by a person in the hand and is used to make printed ink impressions on a sheet of paper 12 which lies fla~ on an underlying table surface 14. The ink stamp 10 comprises a mounting device or handle 16 and one or more printing dies 180 As shown in the perspective view of - the printing die of Figure 3r the die 18 has a protruding ink-holding portion 20 which presents a printing surace 30 22 that is cut into the shape of an image, in this case an image 24 shown in Figure 4 of a capital letter Z which 2 ~ 7 .
.
is desired to be printed on th~ shee~ of paper. The die 18 also has recessed portions 26 which do not reach to the paper 12 so as to leave an image. Once the printing surface 22 is loaded with ink, as from an ink pad (not shown), the user is able by grasping the handle 16 and by : pressing the printing surface 22 against the paper 12 to print the image on the paper . Repeated images are able to be made on the paper simply by re-inking tha printing surface and repositioning the printing surface to another ; 10 part of the paper where the printing surface is again pressed against the paper.
2. A Fi~st_Embodimen~_With Maqnetic,Att~çh_ent Me~L~ In a first embodiment 28 the handle 16 and the die 18 are attached to one another by a suitable quick disconnecting attachment means, which is illustrated as 3 magnetic means. The die lR comprises a magnet 30. As shown in Figure 1 the handle 16 has an iron scr~en 32 which extends across substantially all of a lower surface 34 of the handle. This iron scrleen is set into the lower surface 34.
:,~
The magnetization or adhering force of the magnet 30 within the die 18 is sufficiently strong that when the ~ magnet is brought into contact with the iron screen 32 of '~ the handle 16, the die 18 becomes firmly attached to the - 25 handle. The magnetization is sufficiently weak that the user is able comfortably to detach the die from the handle.
3. S,ee-t~rouqh CharacteristL. The handle 16 comprises a block of transparent material which the person using the ink stamp is able to see through, As shown in the view tooking down on a paper and handle 2~3~87 without the die)of Figure 7, the iron screen 32 which as just mentioned is inlaid into the lower surface of the handle 16, comprises thin lengthwise strips 36 and cross-wise strips 38 of iron that are arranged so that large holes 40 are left in the iron screen, whereby the user is easily able to see underneath the iron screen. As illustrated in Figure 7, a person looking down on the handle is able to see most of the letters "ABCDEFGHIJKLMNOP" which are written on the surface of :: 10 the paper 12 on which the handle 16 in the picture rests.
It is important to the see-through feature of the present invention, that the person looking down on the handle is able to see not only the markings such as the ABCDEFGHIJKLMNOP on the underlying sheet of paper, but is also able to see the backs of the dies 18 themselves. In particular as shown in Figure 5, the user looking down through the transparent handle 16 is able to see an upper surface 42 of each of the dies 18. As shown in Figure 3, the upper surface 42 of each die bears image location markings 44. The position of each image location marking 44 on a die is directly above the position of i~s corresponding image. In the example pictured in Figure 3, the letter Z's bottom bar 46 for the image location marking 44 is directly above the Zls bottom bar for the printing surface 22. Simil~rly, the Z's top bar 48 for the upper surface 42 is directly above the corresponding portion of the Z for the printing surface 22.
Returning to Figure 5, the person simply by looking down through the handle 16 is able to see both markings 50 on the sheet of paper and the image location maxkings 44 of the image that is about to be made, so that prior 2~3~8~
to making the impression on the paper the person is able to see where the image will be positioned on the paper.
In the example pictured in Figure 5 where the ink stamp 10 rests on the pr inted page and where portions of the 5 handle 16 and the X d ie 52 have been removed for ease of illustration, the see-through featura enables the user : quite easily to position the image of the XYZ which is . presently being made by the ink stamp, at a visually pleasing location in relation to the letters TUVw which were previously marked on the paperO
In fact, the see-through feature aids the user in positioning a wide variety of images at visually appropriate or pleasing locations on the page. Another ~xample is shown in Figure 9. To make the display in this case, four individual dies 18, are used with each die having a different image, namely, a first image 52 of : a bear on its paws, a second image 54 of the bear standing on its head, a third image 56 of the bear on its back, and a fourth image 58 of the bear sitting upright.
~ 20 The person will make the pictured display (of the four bears somexsaulting1 in the following manner r The person will assemble the dies for the first~ second, and third images 52, 54, 56 on the handle 16. (Let us assume that the handle in this case accommodates three of th~ dies 18 ~ 25 at once). By looking through the transparent handle 16 : and observing the image location markings 44, ~he person will be able to move the dies 18 around on the lower surface 34 of the handle and thereby to position the images in the desired relationship to one another. More particularly, the second image 54 of the bear standing on its head will be positioned so that it touches at 60 the 2~3~8~
third image 56 of the bear on its back, while the first image 52 of the bear on its paws will be spaced by a small amoun~ at 62 leftwardly of the second image 54 of the bear on its head. After this configuration of dies has been assembled and after the images have been stamped on the page, ~he person will then remove the three dies from the handle and will attach to the handle a fourth die for the fourth image 58 of the bear sitting. Then, by viewing both the image that has already been stamped on the paper and the image location marking 44 which is visible on the back of the die for the fourth image 58 through the transparent handle~ the person will position .. the fourth image at a location spaced slightly at 64 to the right of the pxeviously stamped images and will then print the fourth image, thereby completing the display of the four bears somersaulting.
The interrelate~ images 52, 54, 56, and 58, are positioned in a visually appropriate relationship to one another. The registration of the images is controlled accurately.
It is important to the see-through feature of the present invention, that the person looking down on the handle is able to see not only the markings such as the ABCDEFGHIJKLMNOP on the underlying sheet of paper, but is also able to see the backs of the dies 18 themselves. In particular as shown in Figure 5, the user looking down through the transparent handle 16 is able to see an upper surface 42 of each of the dies 18. As shown in Figure 3, the upper surface 42 of each die bears image location markings 44. The position of each image location marking 44 on a die is directly above the position of i~s corresponding image. In the example pictured in Figure 3, the letter Z's bottom bar 46 for the image location marking 44 is directly above the Zls bottom bar for the printing surface 22. Simil~rly, the Z's top bar 48 for the upper surface 42 is directly above the corresponding portion of the Z for the printing surface 22.
Returning to Figure 5, the person simply by looking down through the handle 16 is able to see both markings 50 on the sheet of paper and the image location maxkings 44 of the image that is about to be made, so that prior 2~3~8~
to making the impression on the paper the person is able to see where the image will be positioned on the paper.
In the example pictured in Figure 5 where the ink stamp 10 rests on the pr inted page and where portions of the 5 handle 16 and the X d ie 52 have been removed for ease of illustration, the see-through featura enables the user : quite easily to position the image of the XYZ which is . presently being made by the ink stamp, at a visually pleasing location in relation to the letters TUVw which were previously marked on the paperO
In fact, the see-through feature aids the user in positioning a wide variety of images at visually appropriate or pleasing locations on the page. Another ~xample is shown in Figure 9. To make the display in this case, four individual dies 18, are used with each die having a different image, namely, a first image 52 of : a bear on its paws, a second image 54 of the bear standing on its head, a third image 56 of the bear on its back, and a fourth image 58 of the bear sitting upright.
~ 20 The person will make the pictured display (of the four bears somexsaulting1 in the following manner r The person will assemble the dies for the first~ second, and third images 52, 54, 56 on the handle 16. (Let us assume that the handle in this case accommodates three of th~ dies 18 ~ 25 at once). By looking through the transparent handle 16 : and observing the image location markings 44, ~he person will be able to move the dies 18 around on the lower surface 34 of the handle and thereby to position the images in the desired relationship to one another. More particularly, the second image 54 of the bear standing on its head will be positioned so that it touches at 60 the 2~3~8~
third image 56 of the bear on its back, while the first image 52 of the bear on its paws will be spaced by a small amoun~ at 62 leftwardly of the second image 54 of the bear on its head. After this configuration of dies has been assembled and after the images have been stamped on the page, ~he person will then remove the three dies from the handle and will attach to the handle a fourth die for the fourth image 58 of the bear sitting. Then, by viewing both the image that has already been stamped on the paper and the image location marking 44 which is visible on the back of the die for the fourth image 58 through the transparent handle~ the person will position .. the fourth image at a location spaced slightly at 64 to the right of the pxeviously stamped images and will then print the fourth image, thereby completing the display of the four bears somersaulting.
The interrelate~ images 52, 54, 56, and 58, are positioned in a visually appropriate relationship to one another. The registration of the images is controlled accurately.
4. Re~apitulationO To recapitulate the description so far of the first embodiment 28, first the handle 16 and the dies 18 are detachably attached to one another by a quick disconnecting means which is illustrated in the first embodiment as a magnetic means, whereby the dies that are used with the handle 16 are able to be readily changed. Second~ the user is able to see through the handle so that the person can view simultaneously the - existing markings on the sheet of paper 12 and the image location markings of the upper surface or back 42 of the die.
~33~7 It does not matter if the dies themselves are opaque. The invention is designed to provide substantial see-through capability with opague dies. Consequently, the printing surface 22 of the dies 18 is able to be made of natural rubber, which, as mentioned in the Background Art section above, is the traditional material of which stamp elements are made~
: 5. ~ -The total useable area of the lower surface 34 of the handle preferably is sufficiently large to accommodate perhaps at least three to six dies at once.
Due to the ability of the die to be easily attached : and detached, the dies are able to be moved to various loca~ions on the lower surface 34. For example, a die 66 for printing the letter Z~ which is shown in Figure 5 positioned on the handle 16 in a first middle position, is readily able to be detached from the handle and reattached as ~hown in Figure 6 to a second lower position on the handle 16. Similarly, a die 6~ for printing the letter X, which in Figure 5 is in a third : middle position, is able to be reattached easily to the handle as in Figure 6 at a fourth upper position on the handle. Also various different dies or combinations ~hereof are able to be selected quickly from a set of dies and assembled on the handle 16. The changes of the dies are able to be done quickly.
: 6.
Bondina Surface. In a second embodiment 70, in which components that are similar to components of the first embodiment will have the same numerical designations but with the small letter "a" added and which is shown in the .
2~35~7 section view of Figure 10, the ink stamp lOa comprises, as beforer the handle 16a and the die 18a. However, unlike in the first embodiment, there is no iron screen in the handle 16a and there is no magne~ in the die 18.
The adhering surfaces, ~hat is to say, the lower surface 34a of the handle, and the uppex surface 42a of the die, comprise a first material, such as for example acrylic plexiglass, and a second material, such as for example hand held stretch film marketed under the name Saran wrap, respectively, that naturally adh~re to one another when they are brought into contactO Again~ as in the first embodiment, the adhesive force between the handle and the die, once they are brought together, is strong enough to attach the die to the handle firmly for purposes of printing, but weak and temporary enough to enable the die to be readily removed from the handle when desired.
In other respects, the second embodiment is the same as the first embodiment. The handle 16a is transparent.
The pap~r 12a on which the printing is to be done, and the position of the image (as indicated by image location markings, which are not shown in Figure 10, on the back of the die 18a) are able to be seen by the person through the handle 16a, so that prior to printing, the user can 25 see where the image will be positioned.
7. A Thi~d-Embodimen~-usiD~ a~ Innocuous Liq~ui~ as L~ D~L I~D~_~2~3Ln~. A third embodiment 72, which is illustrated in Figure 12 wherein components that are like those of the previous embodiments have the same numerical designations, but with the small letter "b" as a suffixt is like the second embodiment, except that the ~5~
adhering surfaces 34b and 42b of the handle and of the die are such that prewetting them with an innocuous liquid, such as water; enhances the adhesion b~tween ; them. This adhesion enhancement effect is the same as observed for example with plastic bathtub toys. When a smooth surface of the plastic bathtub toy is wetted and - placed against the smooth surface of the bathtub, the wetted surface of the plastic toy adheres to the surface of the bathtub rather firmly~
As shown in Figure 12, the ink stamp lOb again comprises the handle 16b and the die 18b. The user wets the lower surface 34b of the handle and the upper surface 46b of the die, which are both smooth, prior to bringing the handle and the die togetherQ The surfaces 34b and 42b, which function like the smooth surface of the plastic toy and of the ba~htub just describe~ will bond temporarily due to ~he adhesion between the surfaces, while the ink stamp meanwhile is being used. Afterwards, the die can be removed by pulling it free from the handle.
(A similar adhesion enhancement effect is observed sometimes with wetted rubber cups 74 as shown in Figure 11. The suction cup, it i5 observed, when we~ted will adhere better to a smooth surface then when dry.) 2 5 8 0 A F~urth Emb~lim~t U~ Temeora~y Adhe~iv~, A fourth embodiment which is pictured in Figure 13 and in (which components which are like those in the previous embodiments are given the same numerical designations but with the a suffix using small letter "cn~ is like the third embodiment, except that instead of water, an agent which is an adhesive, such as a removable glue, is ~3~
applied to the adhering surfaces 34c and 42c. The temporary adhesive is clear, so that it does not interfere with the see-through characteristic of the handle.
9. _ . To - summarize so far, the description has explained the detachability by various means of the dies to ~he handle, and also the ability of ~he user to see through the handle, notwithstanding the fact that the dies themselves may be made of opaque natural rubber.
The detachability of the dies makes it possible for the user to employ many different dies with a single handle 16. Thus, it becomes possible for the user who collects or stocks many different printing dies to own a single handle. It is estimated that ~his will substantially reduce the cost of using the ink stamps.
Addi~ionally, the see-through capability of the handle 16 enables the user to accurately position the image which is about to be prin~ed on the paper. This feature is particularly useful with multiple images that inter-relate with one another on the page (such as the letter images, and the images of the tumbling bears given as examples above).
As explain~d~ the design of th~ handle and the dies permits various combinations of dies to be used, and the dies themselves may be made of the natural rubber. In ; practice, this combination of features provides a convenient and versatile stamping tool.
10. Fur~her Detail~_Qf Th~ I~yentio~ Having described the major features of the invention, further details will now be provided. Thus details will concern:
2~3~7 a, The die silhouettes;
b. the size of the image location markings;
c. the other details~
~33~7 It does not matter if the dies themselves are opaque. The invention is designed to provide substantial see-through capability with opague dies. Consequently, the printing surface 22 of the dies 18 is able to be made of natural rubber, which, as mentioned in the Background Art section above, is the traditional material of which stamp elements are made~
: 5. ~ -The total useable area of the lower surface 34 of the handle preferably is sufficiently large to accommodate perhaps at least three to six dies at once.
Due to the ability of the die to be easily attached : and detached, the dies are able to be moved to various loca~ions on the lower surface 34. For example, a die 66 for printing the letter Z~ which is shown in Figure 5 positioned on the handle 16 in a first middle position, is readily able to be detached from the handle and reattached as ~hown in Figure 6 to a second lower position on the handle 16. Similarly, a die 6~ for printing the letter X, which in Figure 5 is in a third : middle position, is able to be reattached easily to the handle as in Figure 6 at a fourth upper position on the handle. Also various different dies or combinations ~hereof are able to be selected quickly from a set of dies and assembled on the handle 16. The changes of the dies are able to be done quickly.
: 6.
Bondina Surface. In a second embodiment 70, in which components that are similar to components of the first embodiment will have the same numerical designations but with the small letter "a" added and which is shown in the .
2~35~7 section view of Figure 10, the ink stamp lOa comprises, as beforer the handle 16a and the die 18a. However, unlike in the first embodiment, there is no iron screen in the handle 16a and there is no magne~ in the die 18.
The adhering surfaces, ~hat is to say, the lower surface 34a of the handle, and the uppex surface 42a of the die, comprise a first material, such as for example acrylic plexiglass, and a second material, such as for example hand held stretch film marketed under the name Saran wrap, respectively, that naturally adh~re to one another when they are brought into contactO Again~ as in the first embodiment, the adhesive force between the handle and the die, once they are brought together, is strong enough to attach the die to the handle firmly for purposes of printing, but weak and temporary enough to enable the die to be readily removed from the handle when desired.
In other respects, the second embodiment is the same as the first embodiment. The handle 16a is transparent.
The pap~r 12a on which the printing is to be done, and the position of the image (as indicated by image location markings, which are not shown in Figure 10, on the back of the die 18a) are able to be seen by the person through the handle 16a, so that prior to printing, the user can 25 see where the image will be positioned.
7. A Thi~d-Embodimen~-usiD~ a~ Innocuous Liq~ui~ as L~ D~L I~D~_~2~3Ln~. A third embodiment 72, which is illustrated in Figure 12 wherein components that are like those of the previous embodiments have the same numerical designations, but with the small letter "b" as a suffixt is like the second embodiment, except that the ~5~
adhering surfaces 34b and 42b of the handle and of the die are such that prewetting them with an innocuous liquid, such as water; enhances the adhesion b~tween ; them. This adhesion enhancement effect is the same as observed for example with plastic bathtub toys. When a smooth surface of the plastic bathtub toy is wetted and - placed against the smooth surface of the bathtub, the wetted surface of the plastic toy adheres to the surface of the bathtub rather firmly~
As shown in Figure 12, the ink stamp lOb again comprises the handle 16b and the die 18b. The user wets the lower surface 34b of the handle and the upper surface 46b of the die, which are both smooth, prior to bringing the handle and the die togetherQ The surfaces 34b and 42b, which function like the smooth surface of the plastic toy and of the ba~htub just describe~ will bond temporarily due to ~he adhesion between the surfaces, while the ink stamp meanwhile is being used. Afterwards, the die can be removed by pulling it free from the handle.
(A similar adhesion enhancement effect is observed sometimes with wetted rubber cups 74 as shown in Figure 11. The suction cup, it i5 observed, when we~ted will adhere better to a smooth surface then when dry.) 2 5 8 0 A F~urth Emb~lim~t U~ Temeora~y Adhe~iv~, A fourth embodiment which is pictured in Figure 13 and in (which components which are like those in the previous embodiments are given the same numerical designations but with the a suffix using small letter "cn~ is like the third embodiment, except that instead of water, an agent which is an adhesive, such as a removable glue, is ~3~
applied to the adhering surfaces 34c and 42c. The temporary adhesive is clear, so that it does not interfere with the see-through characteristic of the handle.
9. _ . To - summarize so far, the description has explained the detachability by various means of the dies to ~he handle, and also the ability of ~he user to see through the handle, notwithstanding the fact that the dies themselves may be made of opaque natural rubber.
The detachability of the dies makes it possible for the user to employ many different dies with a single handle 16. Thus, it becomes possible for the user who collects or stocks many different printing dies to own a single handle. It is estimated that ~his will substantially reduce the cost of using the ink stamps.
Addi~ionally, the see-through capability of the handle 16 enables the user to accurately position the image which is about to be prin~ed on the paper. This feature is particularly useful with multiple images that inter-relate with one another on the page (such as the letter images, and the images of the tumbling bears given as examples above).
As explain~d~ the design of th~ handle and the dies permits various combinations of dies to be used, and the dies themselves may be made of the natural rubber. In ; practice, this combination of features provides a convenient and versatile stamping tool.
10. Fur~her Detail~_Qf Th~ I~yentio~ Having described the major features of the invention, further details will now be provided. Thus details will concern:
2~3~7 a, The die silhouettes;
b. the size of the image location markings;
c. the other details~
5 a. ~gi~L~-The person using the ink stamp 10 is of course able to see (through the transparent handle) an outline or silhouette 80 of the die 18. Preferably, the die silhouette 80 itself is shaped to give the user an indica~ion of ~he location of ~he image. An idealized example of this is shown in Figure 14 in which the entire die 18 is shaped with the silhouette of th~ image of the die~ which in the pictured rase is the letter "Y". By viewing the die silhouette 80 through the transparent handle 16, the person is ~ble to relate the position of the image to be made to markings previously made on the paper 12 which the person is also able to see through the handle 16~ The person is then able to tell where the printed image will be positioned.
Depending upon manufacturing conditions, the die silhouettes 80 are able to be cut relatively closely to the actual image/ as shown in Figure 15 where a close silhouette 82 surrounds the image of the bear, or the die silhouette is able to be cut in a rough fashion, as shown in Figure 16 where the two images of the rabbits produced by two diff~rent dies are surrounded by their corresponding rough die silhouettes 84. Even these rough silhouettes 84 provide assistance to the person using the see-through type of ink stamp in positioning the images in relation to one another. For example in the display shown in Figure 16, the rough silhouette 84 for the 2 ~ 8 7 righthand rabbit 86 has a trailing corner 88. After comparing the position of ~he trailing corner 88 of the die 18 relative to a rear foot 90 of the rabbit 86, the person is able to judge the appropriate positioning of the die on the paper that will locate the righthand rabbit 86 in a visually appropriate relation to the lefthand rabbit 92.
The dies 18 are made of material that is able to be cut by ordinary household scissors 94 as shown in Figure 17. The dies, whether closely silhouetted or roughly silhouetted form the manufacturer, may be trimmed further by the consumer using the scissors 94. The consumer can then custom cut the silhouette as desired.
b~ Th~ De~ail~ of CQnstrus~iQn~
As shown in Figure 2, each die 18 comprises three layers. Lowermost is an imaging layer, 96 which is made of a material such the natural rubber and which contains both the protruding portions 20 for carrying the ink and the recessed portions 26. In the middle is a backing layer 98, which is preferably made of a foam material.
Uppermost is a rubber magnetized mat 98 comprising magnetized particles, so that the magnetic mat 100 functions as the magnet 30 as described previously.
Together these three layers make the die 18 sufficiently rigid so that it is stable against shearing forces and other stresses that would normally occur during use.
However, the die material is sufficiently thin and flexible 7 SO that, as mentioned, the material is able to be cut with household scissors. In terms of thickness the lowermost imaging layer 98 is preferably perhaps .105 2 ~ 8 7 in., ~he backing layer 98 is preferably .125 in., and the magnetic mat 100 is preferably .030 in~
As an alternative to the grid confiquration of the iron screen 32 in Fiyure 7~ Figure 8 shows a modified an iron screen 102 comprising a thin sheet into which are cut regularly spaced, rela~ively large circular holes 104. As with the earlier described grid configuration of the iron screen 32, the modified iron screen 102 provides ; holes that are large enough for the user to see throu~h easily.
The handle 16, as best shown in Figure 1, is configured basically as a rectangular prism with flat, parallel top and bottom faces, i.e , the lower surf~ce 34 and a top surface 106. The thickness of the handle as indicated by an arrow 108 is .375 in. (preferably a length and a width of the handle 16 approximately the actual length and wide pictured :in the figures herein, I~ has been found that approximately this configuration and size of the handle 16 is easy for a person to grip.
In the third embodiment, the bonding surfaces may be modified to be made of resilient material and to ac~ually contain little suction cups -- to enhance adhesion as ~ ` shown in Figure 18.
: ~- As alternative "second materials" to the hana held stretch film (of the second embodiment) which adheres to acrylic plexiglass vinyl sheet film may be used or closed cell forms (such as re used in bathtub toys may be used).
c. O~her D~aiLS .
As is obvious, the magnetic means of the first embodiment 28 may be rearranged / as for example by 2Q3~r7 placing the magnet 30 in the handle and placing the iron in the die 18. The concept in the fourth embodiment 78 of using a temporary adhesive to bond the die to the handle need not be combined with any use of particularly adhesive material to constitute the "bonding~ surfaces~
Relatively nonadhesive surfaces could be employed to which the temporary adhesive is applied.
The ability to put multiple dies on the handle at once enables different colors of ink to be used on the different dies.
Figure 12A ~hows a water bottle 114 and a sponge 116 used with the third embodiment.
It iS to be understood that various modifications may be made of the foregoing description of the prefe~red embodiment without departing from the basic teachings of the invention.
Depending upon manufacturing conditions, the die silhouettes 80 are able to be cut relatively closely to the actual image/ as shown in Figure 15 where a close silhouette 82 surrounds the image of the bear, or the die silhouette is able to be cut in a rough fashion, as shown in Figure 16 where the two images of the rabbits produced by two diff~rent dies are surrounded by their corresponding rough die silhouettes 84. Even these rough silhouettes 84 provide assistance to the person using the see-through type of ink stamp in positioning the images in relation to one another. For example in the display shown in Figure 16, the rough silhouette 84 for the 2 ~ 8 7 righthand rabbit 86 has a trailing corner 88. After comparing the position of ~he trailing corner 88 of the die 18 relative to a rear foot 90 of the rabbit 86, the person is able to judge the appropriate positioning of the die on the paper that will locate the righthand rabbit 86 in a visually appropriate relation to the lefthand rabbit 92.
The dies 18 are made of material that is able to be cut by ordinary household scissors 94 as shown in Figure 17. The dies, whether closely silhouetted or roughly silhouetted form the manufacturer, may be trimmed further by the consumer using the scissors 94. The consumer can then custom cut the silhouette as desired.
b~ Th~ De~ail~ of CQnstrus~iQn~
As shown in Figure 2, each die 18 comprises three layers. Lowermost is an imaging layer, 96 which is made of a material such the natural rubber and which contains both the protruding portions 20 for carrying the ink and the recessed portions 26. In the middle is a backing layer 98, which is preferably made of a foam material.
Uppermost is a rubber magnetized mat 98 comprising magnetized particles, so that the magnetic mat 100 functions as the magnet 30 as described previously.
Together these three layers make the die 18 sufficiently rigid so that it is stable against shearing forces and other stresses that would normally occur during use.
However, the die material is sufficiently thin and flexible 7 SO that, as mentioned, the material is able to be cut with household scissors. In terms of thickness the lowermost imaging layer 98 is preferably perhaps .105 2 ~ 8 7 in., ~he backing layer 98 is preferably .125 in., and the magnetic mat 100 is preferably .030 in~
As an alternative to the grid confiquration of the iron screen 32 in Fiyure 7~ Figure 8 shows a modified an iron screen 102 comprising a thin sheet into which are cut regularly spaced, rela~ively large circular holes 104. As with the earlier described grid configuration of the iron screen 32, the modified iron screen 102 provides ; holes that are large enough for the user to see throu~h easily.
The handle 16, as best shown in Figure 1, is configured basically as a rectangular prism with flat, parallel top and bottom faces, i.e , the lower surf~ce 34 and a top surface 106. The thickness of the handle as indicated by an arrow 108 is .375 in. (preferably a length and a width of the handle 16 approximately the actual length and wide pictured :in the figures herein, I~ has been found that approximately this configuration and size of the handle 16 is easy for a person to grip.
In the third embodiment, the bonding surfaces may be modified to be made of resilient material and to ac~ually contain little suction cups -- to enhance adhesion as ~ ` shown in Figure 18.
: ~- As alternative "second materials" to the hana held stretch film (of the second embodiment) which adheres to acrylic plexiglass vinyl sheet film may be used or closed cell forms (such as re used in bathtub toys may be used).
c. O~her D~aiLS .
As is obvious, the magnetic means of the first embodiment 28 may be rearranged / as for example by 2Q3~r7 placing the magnet 30 in the handle and placing the iron in the die 18. The concept in the fourth embodiment 78 of using a temporary adhesive to bond the die to the handle need not be combined with any use of particularly adhesive material to constitute the "bonding~ surfaces~
Relatively nonadhesive surfaces could be employed to which the temporary adhesive is applied.
The ability to put multiple dies on the handle at once enables different colors of ink to be used on the different dies.
Figure 12A ~hows a water bottle 114 and a sponge 116 used with the third embodiment.
It iS to be understood that various modifications may be made of the foregoing description of the prefe~red embodiment without departing from the basic teachings of the invention.
Claims (7)
1. A hand held apparatus for stamping ink images on paper, comprising:
a. a handle which is substantially transparent;
b. a printing die which is able to hold ink on a printing surface thereof;
c. attachment means by which said printing die is able to be detachably attached to said handle.
a. a handle which is substantially transparent;
b. a printing die which is able to hold ink on a printing surface thereof;
c. attachment means by which said printing die is able to be detachably attached to said handle.
2. The apparatus as recited in Claim 1, wherein said printing die comprises resilient, opaque substance, and detachably attaches to a lower portion of said handle, whereby a person who is using said apparatus is able through said transparent handle to see both said paper and a position of said printing die with respect to said paper.
3. The apparatus as recited in Claim 2, wherein an upper portion of said printing die bears image position markings which correspond to said image and which indicate to the person using said apparatus a position of said image with respect to said paper.
4. The apparatus as recited in Claim 3, wherein a perimeter of said printing die is formed in a manner to indicate to the person using the said apparatus said position of said image with respect to said paper.
5. The apparatus as recited in Claim 4, wherein said attachment means comprises a magnetic means which magnetically connects said printing die to said handle.
6. The apparatus as recited in Claim 4, wherein a lower surface of said handle and an upper surface of said printing die both comprise smooth surfaces, whereby said smooth surfaces adhere to one another.
7. The apparatus as recited in Claim 4, wherein an adhesion enhancing agent is able to be applied between said handle and said die, whereby said printing die is detachably attached to said handle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48155790A | 1990-02-16 | 1990-02-16 | |
| US481,557 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2035487A1 true CA2035487A1 (en) | 1991-08-17 |
Family
ID=23912426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2035487 Abandoned CA2035487A1 (en) | 1990-02-16 | 1991-02-01 | Apparatus and method for a see through ink stamp with detachable dies |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0442577A3 (en) |
| CA (1) | CA2035487A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL289168A (en) * | 2021-12-20 | 2023-07-01 | Nesia Maimon | Device to hold pages for lifting |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7963221B2 (en) | 2008-03-19 | 2011-06-21 | Clearsnap Holding, Inc. | Systems and methods for forming continuous ink images |
| CN109878224A (en) * | 2018-12-16 | 2019-06-14 | 浙江工业大学 | A kind of steel seal stamp device of circumferentially single layer autocoding |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1279095A (en) * | 1961-02-08 | 1961-12-15 | Improvements to rubber stamps and their ink pads | |
| US3096713A (en) * | 1961-12-28 | 1963-07-09 | Jr Donal Mclaughlin | Rubber stamp |
| FR2063565A5 (en) * | 1969-10-22 | 1971-07-09 | Istra Librairie | Sign panel with movable symbols |
| DE2115088A1 (en) * | 1971-03-29 | 1972-12-07 | Bresser, Heinrich, 4750 Unna | Stamp with variable print image |
| US3795192A (en) * | 1972-12-26 | 1974-03-05 | B Robertson | Symbol stamp |
| GB1488115A (en) * | 1973-11-27 | 1977-10-05 | Diglin J | Die stamp and a printing set including the same |
| US3948173A (en) * | 1974-06-11 | 1976-04-06 | Sibar Industries | Marking assembly |
| FR2307659A1 (en) * | 1975-04-18 | 1976-11-12 | Giron Jacques | Inking stamp with diametrically opposed holding lugs - has rubber portion fixed to slightly larger dia. transparent support |
| DE2606642A1 (en) * | 1976-02-19 | 1977-08-25 | Scholz Klaus Dieter | Hand operated stamp for impressions on drawings - has transparent plastics support for adhesive bonded transparent impression bearing plate |
| GB1560872A (en) * | 1978-01-18 | 1980-02-13 | Jacquot J | Stamping device |
| GB2045687A (en) * | 1979-03-09 | 1980-11-05 | Goldfarb Adolph E | Printing sets |
-
1991
- 1991-02-01 CA CA 2035487 patent/CA2035487A1/en not_active Abandoned
- 1991-02-11 EP EP19910200288 patent/EP0442577A3/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL289168A (en) * | 2021-12-20 | 2023-07-01 | Nesia Maimon | Device to hold pages for lifting |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0442577A3 (en) | 1991-09-18 |
| EP0442577A2 (en) | 1991-08-21 |
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| EEER | Examination request | ||
| FZDE | Dead |