US2162169A - Collapsible shipping container - Google Patents
Collapsible shipping container Download PDFInfo
- Publication number
- US2162169A US2162169A US150983A US15098337A US2162169A US 2162169 A US2162169 A US 2162169A US 150983 A US150983 A US 150983A US 15098337 A US15098337 A US 15098337A US 2162169 A US2162169 A US 2162169A
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- Prior art keywords
- container
- shipping container
- walls
- flaps
- slit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/2052—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form characterised by integral closure-flaps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/30—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides
- B65D5/301—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides the tongue being a part of a lateral extension of a side wall
- B65D5/302—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides the tongue being a part of a lateral extension of a side wall combined with a slot provided in an adjacent side wall
Definitions
- This invention relates to new and useful improvements in a collapsible shipping container.
- the present subject matter is a refile of my abandoned application, Serial Number 679,595, filed July 10, 1933.
- the invention hasior an object the construction of a collapsible shipping container which is especially adapted for receiving and holding cloaks, suits, dresses and furs.
- the invention contemplates the construction of the collapsible shipping container which is, characterized by a container formed from bendable sheet material having a bottom wall, end walls, side walls, attachment flaps for detachably connecting the side and end walls, half covers for closing the top of the container and connected with top edges of the side walls, and cover flaps connected upon the ends of the half covers for extending downwards over the end Walls.
- the collapsible shipping container may be constructed from a blank stamped from a sheet of material.
- the invention contemplates a novel construction of the shipping container wherein it may beplaced into position in a manner so that the half covers slightly overlap to'insure such closing of the container when desired.
- the invention contemplates the construction of an article, as mentioned, which is simple and durable and which maybe manufactured and sold at a reasonable cost.
- Fig. l is a perspective view of a collapsible shipping container constructed according to this invention.
- Fig. 2 is a perspective view of the container illustrated in Fig. 1, but shown with the cover opened.
- Fig. 3 is an end elevational View of Fig. 2, looking in the direction of the line 3--3 of Fig 2,
- Fig. l is a vertical sectional view taken on the line fi l of Fig. 2.
- Fig. 5 is a plan View of the blank used for forming the collapsible shipping container.
- Fig. 6 is an enlarged detailed view similar to a portion of Fig. 3, but illustrating the container in a partially closed position.
- Fig. 7 is a plan View of a collapsible shipping container constructed according to another embodiment of this invention.
- Fig. 8 is an end elevational view of the container illustrated in Fig. '7, when completely closed. 7
- Fig. 9 is a fragmentary view similar to a portion of Fig. 5, but illustrating the blank for the container shown in Fig. 8.
- the collapsible shipping container comprises a bendable sheet of material having a bottom wall in connected at the ends with end walls ll.
- Side walls I? are connected with the sides of the bottom wall I3.
- Attachment flaps it for the purpose of connecting the side walls and the end walls comprise a flap connected on its side upon each end of each of the end walls 12.
- the flaps l3 have bottom out out portions adapted for engagement into slits l4 formed upon the end walls. More particularly, the cutout at the bottom of eachfiap i3 is arranged of substantially inverted V-shape so as to form a depending finger H), which is adapted to engage into the slit I4.
- the inner side of the finger i5 is constructed so that the root point it is of a smaller radius than the other points along said inner side, considering the center at the point where the side wall connects with the bottom wall ID.
- This theoretical circle is illustrated on the drawing by the hair lines ll.
- the inner side of the finger I5 is so curved as to extend gradually from its free end to the root point I6.
- the advantage of this curve lies in the fact that when the container is formed and the fingers I5 engaged through the slots I 4, the end walls I I and the side walls I2 will be drawn together.
- each of the slots are properly located so that the end I8 of each of the slots is adapted to coincide with the root point I6 when the container is in the fully closed position.
- the other end point I9 of each slot is adapted to engage against the outer side of the finger I5 so as to hold the side wall and end wall in a position at right angles to each other.
- a half cover 29 is connected upon the upper side of each of the side walls I2.
- Cover fiaps 2I are connected with the ends of the half covers 20 and are adapted to extend downwards over the outer sides of the end walls II.
- the collapsible shipping container according to this invention may berformed from one sheet of material stamped into a blank as illustrated in Fig. 5.
- the dot and dash lines in this figure represent scoring lines to guide the folding of the sheet into the shipping container.
- To make the shipping container more rigid it is equipped with reinforcement flaps 23 connected with the top edges of the end walls II and extending the entire lengths of the end walls. These reinforcement flaps are bent inwards at right-angles, as illustrated in Fig. 2, when the shipping container is formed.
- the reinforcement flaps 23 will help prevent. the side walls of the container from collapsing inwards under pressure due to carrying or storing of the container or other reasons.
- the half covers 29 are of such widths that when closed into the position illustrated in Fig. 1, they are in edge contacting relation with each other. Consequently, the cover flaps 2
- a perspective view shows the collapsibleshipping container in complete closed position.
- the container may be easily sealed by attaching sealing paper along the lines representing the contacting edges. of the cover flaps 2I and the half covers 26. The free ends of the cover flaps 2
- the container has been illustrated with the half covers opened and the cover flaps ex tended outwards in the same planes as the half covers.
- the container has been illustrated in an intermediate position while being either closed or opened.
- the inner side of each of the fingers I5 when each finger is engaged within the slit I4 will serve to cam or wedge for the attachment of the flap firmly upon the end wall II.
- this shipping container is not constructed from metal but instead is constructed from cardboard or other paper material which has a natural tendency to belly outwardly in an effort to assume its natural position after portions thereof have been bent at right-anglesto. the, body thereof. This is just what occurs when the end wall II" is bent to the perpendicular position its inherent resiliency tends to cause it to belly outwardly in an efiort to assume its normal position extended out from the base wall It thereof.
- FIGs. '7, 8 and 9 another modified form of the invention has been disclosed in which an arrangement is provided whereby the edges of the half covers and the cover flaps may overlap slightly. This is desirable in certain trades to better protect merchandise placed within the container.
- Each of the end walls I I has its ends formed with score lines 36, adapting small portions of the ends to be bent so as to allow the side walls I2 to assume positions, not in true vertical, but slightly inwards.
- the attachment fiaps I3 are adapted to engage either in the slits I4 previously described or in other slits 3i arranged so as to connect the cover fiaps and the end walls in a manner so that the side walls I2 are slightly disposed inwards as just described. Consequently, the adjacent edges of the half covers and cover flaps will overlap slightly.
- the slits 3I are vary similar to the slits I4, except for the facts that they are in slightly dif ferent positions to the slits l4, so that their extremities act against the sides of the fingers I5 of the attachment flaps to hold the attachment flaps in positions in which the side walls I2 are disposed as before described.
- are arranged so that theirextremities are closer to the center of the container.
- this form of the container is similar to the one previously described and similar parts may be recognized by corresponding reference numerals.
- the dot and dash lines illustrate the second position into which the container may be placed.
- the first position is the one described relative to Figs. l-6 inclusive.
- the dot and dash line position is the one obtained when the fingers I5 are engaged through the slits 3!.
- FIG. 7 and 8 further distinguishes from that illustrated in Figs. 1-6 inclusive, in the fact that the reinforcement flaps 23 of the first form have been omitted.
- the end walls II are depended upon to hold the container in formation.
- the cover flaps 2 I are shorter than the cover flaps 2I so that the ends of the cover fiaps do not extend completely down to the bottom of the end walls. This is clearly illustrated in Fig. 8, when this figure is compared with the showing in Fig, 1.
- a collapsible shipping container comprising bendable sheet material in the form of a ship'- ping container and having a bottom wall, end Walls connected on the ends of said bottom wall, side walls connected upon the sides of said bottom wall, attachment flaps for connecting the side walls and the end walls and comprising a flap connected on its side upon each end of each side wall and having a cutout bottom side engaging into a slit formed in the end wall, half covers for closing the top of the container and connected at the sides upon the top edges of said side walls, and cover flaps connected at the sides upon the ends of said half covers and extending downwards over the end walls, said end wallsv being formed with additional slits into which the attachment flaps may engage for holding the side walls in position in which the adjacent edges of the half covers and cover flaps overlap.
- a collapsible shipping container comprising bendable sheet material in the form. of a shipping container and having a bottom wall, end walls connected on the ends of said bottom wall, side walls connected upon the sides of said bottom wall, attachment flaps for connecting the side walls and the end walls and comprising a flap connected on its side upon each end of each side wall and having a cutout bottom side engaging into a slit formed in the end wall, half covers for closing the top of the container and bonnected at the sides upon the top edges of said side walls, and cover flaps connected at the sides upon the ends of said half covers and extending downwards over the end walls, said end walls being formed with additional slits into which the attachment flaps may engage for holding the side walls in position in which the adjacent edges of the half covers and cover flaps overlap, the ends of the end walls being formed with score lines to guide bending of small areas to cooperate with the side walls when the attachment fiaps engaged the second-mentioned slits.
- a container body of flexible material having a bottom wall, a side wall extending from one side of said bottom wall, and an end wall extending from one end of said bottom wall and being formed with a slit, and a flap extending from the end of said side wall and having a cutout extending inward from the bottom thereof forming a depending finger which is adapted to be engaged into said slit, said slit having one of its ends and said finger having its root point arranged in an arc with its center at the point of connection between said side wall and said bottom wall, the inner edge of said finger being arcuate, and said arcuate inner edge diverging outwardly with respect to said arc, whereby said side Wall may be pivoted in an are so as to engage said depending finger into said slit with the arcuate inner face bearing against the outer end of said slit to draw said end wall and said side wall into a position in which they are at right-angles to each other with said root point engaging the outer end of said slit and the opposite side
Description
June 13, 1939. GROSSMAN 2,162,169
COLLAPS IBLE SHI PPING CONTAINER Original Filed July 10, 1953 Patented June 13, 1939 UNITED STATES PATENT ()FFICE Nathan Grossman, Reading, Pa., assignor to Benjamin Grossman, New York, N. Y.
Substituted for abandoned application Serial No.
679,595, July 10, 1933.
This application June 29, 1937, Serial No. 150,983
3 Claims.
This invention relates to new and useful improvements in a collapsible shipping container. The present subject matter is a refile of my abandoned application, Serial Number 679,595, filed July 10, 1933.
The invention hasior an object the construction of a collapsible shipping container which is especially adapted for receiving and holding cloaks, suits, dresses and furs.
Still further, the invention contemplates the construction of the collapsible shipping container which is, characterized by a container formed from bendable sheet material having a bottom wall, end walls, side walls, attachment flaps for detachably connecting the side and end walls, half covers for closing the top of the container and connected with top edges of the side walls, and cover flaps connected upon the ends of the half covers for extending downwards over the end Walls.
More particularly, it is proposed to so arrange the various elements mentioned in the previous paragraph that the collapsible shipping container may be constructed from a blank stamped from a sheet of material.
The advantages of a collapsible shipping container, as above described, are as follows:
1. Has the advantages of easier packing, same as two-piece boxes now in use, and still has the benefits and advantages of a one-piece box for better and safer closing.
2. Simplicity of packing,
3. Occupies less space.
4. Weighs less.
5. Less sealing tape necessary.
framework for the upper sides and thereby give it further strength and protection.
'7. Safer transportation:
(a) The outer flanges completely conceal the two ends and reinforce them, giving them further strength.
(1)) The contents cannot be removed without breaking or releasing sealing paper.
8. Neater box.
9. Stronger box.
Still further the invention contemplates a novel construction of the shipping container wherein it may beplaced into position in a manner so that the half covers slightly overlap to'insure such closing of the container when desired.
Still further, the invention contemplates the construction of an article, as mentioned, which is simple and durable and which maybe manufactured and sold at a reasonable cost.
6. When set up, the inner flaps act as the For further comprehension of the invention, and of the objects and advantages thereof, reference will be had to the following description and accompanying drawing, and to the appended claims in which the various novel features of the 5 invention are more particularly set forth.
In the accompanying drawing forming a material part of this disclosure:
Fig. l is a perspective view of a collapsible shipping container constructed according to this invention.
Fig. 2 is a perspective view of the container illustrated in Fig. 1, but shown with the cover opened.
Fig. 3 is an end elevational View of Fig. 2, looking in the direction of the line 3--3 of Fig 2,
Fig. l is a vertical sectional view taken on the line fi l of Fig. 2.
Fig. 5 is a plan View of the blank used for forming the collapsible shipping container.
Fig. 6 is an enlarged detailed view similar to a portion of Fig. 3, but illustrating the container in a partially closed position. v
Fig. 7 is a plan View of a collapsible shipping container constructed according to another embodiment of this invention.
Fig. 8 is an end elevational view of the container illustrated in Fig. '7, when completely closed. 7
Fig. 9 is a fragmentary view similar to a portion of Fig. 5, but illustrating the blank for the container shown in Fig. 8.
The collapsible shipping container according to this invention comprises a bendable sheet of material having a bottom wall in connected at the ends with end walls ll. Side walls I? are connected with the sides of the bottom wall I3. Attachment flaps it for the purpose of connecting the side walls and the end walls, comprise a flap connected on its side upon each end of each of the end walls 12. The flaps l3 have bottom out out portions adapted for engagement into slits l4 formed upon the end walls. More particularly, the cutout at the bottom of eachfiap i3 is arranged of substantially inverted V-shape so as to form a depending finger H), which is adapted to engage into the slit I4.
The inner side of the finger i5 is constructed so that the root point it is of a smaller radius than the other points along said inner side, considering the center at the point where the side wall connects with the bottom wall ID. This theoretical circle is illustrated on the drawing by the hair lines ll. IMore particularly, the inner side of the finger I5 is so curved as to extend gradually from its free end to the root point I6. The advantage of this curve lies in the fact that when the container is formed and the fingers I5 engaged through the slots I 4, the end walls I I and the side walls I2 will be drawn together.
For this reason, the slots I4 are properly located so that the end I8 of each of the slots is adapted to coincide with the root point I6 when the container is in the fully closed position. The other end point I9 of each slot is adapted to engage against the outer side of the finger I5 so as to hold the side wall and end wall in a position at right angles to each other.
A half cover 29 is connected upon the upper side of each of the side walls I2. Cover fiaps 2I are connected with the ends of the half covers 20 and are adapted to extend downwards over the outer sides of the end walls II.
The collapsible shipping container according to this invention may berformed from one sheet of material stamped into a blank as illustrated in Fig. 5. The dot and dash lines in this figure represent scoring lines to guide the folding of the sheet into the shipping container. To make the shipping container more rigid, it is equipped with reinforcement flaps 23 connected with the top edges of the end walls II and extending the entire lengths of the end walls. These reinforcement flaps are bent inwards at right-angles, as illustrated in Fig. 2, when the shipping container is formed.
When the half covers are bent inwards to the positions illustrated in Fig. 1, then the reinforcement flaps 23 will help prevent. the side walls of the container from collapsing inwards under pressure due to carrying or storing of the container or other reasons. The half covers 29 are of such widths that when closed into the position illustrated in Fig. 1, they are in edge contacting relation with each other. Consequently, the cover flaps 2| are also in edge contacting relation with each other.
In Fig. 1, a perspective view shows the collapsibleshipping container in complete closed position. In this form, the container may be easily sealed by attaching sealing paper along the lines representing the contacting edges. of the cover flaps 2I and the half covers 26. The free ends of the cover flaps 2| may also be sealed down upon the end'walls II. If it is desired, the container may be held closed with suitable. twine or cord. In Fig. 2, the container has been illustrated with the half covers opened and the cover flaps ex tended outwards in the same planes as the half covers. In Fig. 6, the container has been illustrated in an intermediate position while being either closed or opened. As previously explained, the inner side of each of the fingers I5, when each finger is engaged within the slit I4 will serve to cam or wedge for the attachment of the flap firmly upon the end wall II.
- If the shipping container were constructed from sheet metal, which does not have a normal tendency to sag or belly when bent, the end ofthe depending finger would enter the slit I4 and the arcuate inner edge of the finger would not touch the adjacent end of the slit I8 until the root I6 thereof reached this point. However, this shipping container is not constructed from metal but instead is constructed from cardboard or other paper material which has a natural tendency to belly outwardly in an effort to assume its natural position after portions thereof have been bent at right-anglesto. the, body thereof. This is just what occurs when the end wall II" is bent to the perpendicular position its inherent resiliency tends to cause it to belly outwardly in an efiort to assume its normal position extended out from the base wall It thereof. When this belly is formed it requires that the flap I3 be bent slightly to engage it around the end of the end wall II. As this fiap is bent the space in a straight line between the free extremity of the finger I5 and the point of connection between the side wall and the base Ill decreases causing the arcuate inner edge of the finger to assume a position substantially superimposed on the are I 7 shown in Fig. 6. This arc is in a direct line with the end I 8 of the slit I4 which means that the inner edge of the finger I5 will bear against the end I8 of the slit. This contact between these parts will cause the end wall II and the side wall I2 to be drawn into a position in which they will be at right-angles to each other and in which the root of the finger I 5 will bear against the end I8 of the slit I4.
In Figs. '7, 8 and 9, another modified form of the invention has been disclosed in which an arrangement is provided whereby the edges of the half covers and the cover flaps may overlap slightly. This is desirable in certain trades to better protect merchandise placed within the container. Each of the end walls I I has its ends formed with score lines 36, adapting small portions of the ends to be bent so as to allow the side walls I2 to assume positions, not in true vertical, but slightly inwards.
' The attachment fiaps I3 are adapted to engage either in the slits I4 previously described or in other slits 3i arranged so as to connect the cover fiaps and the end walls in a manner so that the side walls I2 are slightly disposed inwards as just described. Consequently, the adjacent edges of the half covers and cover flaps will overlap slightly. The slits 3I are vary similar to the slits I4, except for the facts that they are in slightly dif ferent positions to the slits l4, so that their extremities act against the sides of the fingers I5 of the attachment flaps to hold the attachment flaps in positions in which the side walls I2 are disposed as before described.
More particularly, the slits 3| are arranged so that theirextremities are closer to the center of the container. In other respects, this form of the container is similar to the one previously described and similar parts may be recognized by corresponding reference numerals. In Fig. 8, the dot and dash lines illustrate the second position into which the container may be placed. The first position is the one described relative to Figs. l-6 inclusive. The dot and dash line position is the one obtained when the fingers I5 are engaged through the slits 3!.
The embodiment of the invention illustrated in Figs. 7 and 8, further distinguishes from that illustrated in Figs. 1-6 inclusive, in the fact that the reinforcement flaps 23 of the first form have been omitted. In this case, the end walls II are depended upon to hold the container in formation. Furthermore, the cover flaps 2 I are shorter than the cover flaps 2I so that the ends of the cover fiaps do not extend completely down to the bottom of the end walls. This is clearly illustrated in Fig. 8, when this figure is compared with the showing in Fig, 1.
While I have illustrated anddescribed the preferred embodiments of my invention, it is to be understood that I do. not limit myself to the precise constructions herein disclosed and the right is reserved to all' changes andmodifications com-- ing within the scope of the invention as defined in the appended claims.
Having thus described my invention, what I claim. as new, and desire to secure by United States Letters Patent is:
1. A collapsible shipping container, comprising bendable sheet material in the form of a ship'- ping container and having a bottom wall, end Walls connected on the ends of said bottom wall, side walls connected upon the sides of said bottom wall, attachment flaps for connecting the side walls and the end walls and comprising a flap connected on its side upon each end of each side wall and having a cutout bottom side engaging into a slit formed in the end wall, half covers for closing the top of the container and connected at the sides upon the top edges of said side walls, and cover flaps connected at the sides upon the ends of said half covers and extending downwards over the end walls, said end wallsv being formed with additional slits into which the attachment flaps may engage for holding the side walls in position in which the adjacent edges of the half covers and cover flaps overlap.
2. A collapsible shipping container, comprising bendable sheet material in the form. of a shipping container and having a bottom wall, end walls connected on the ends of said bottom wall, side walls connected upon the sides of said bottom wall, attachment flaps for connecting the side walls and the end walls and comprising a flap connected on its side upon each end of each side wall and having a cutout bottom side engaging into a slit formed in the end wall, half covers for closing the top of the container and bonnected at the sides upon the top edges of said side walls, and cover flaps connected at the sides upon the ends of said half covers and extending downwards over the end walls, said end walls being formed with additional slits into which the attachment flaps may engage for holding the side walls in position in which the adjacent edges of the half covers and cover flaps overlap, the ends of the end walls being formed with score lines to guide bending of small areas to cooperate with the side walls when the attachment fiaps engaged the second-mentioned slits.
3. In a container, a container body of flexible material, having a bottom wall, a side wall extending from one side of said bottom wall, and an end wall extending from one end of said bottom wall and being formed with a slit, and a flap extending from the end of said side wall and having a cutout extending inward from the bottom thereof forming a depending finger which is adapted to be engaged into said slit, said slit having one of its ends and said finger having its root point arranged in an arc with its center at the point of connection between said side wall and said bottom wall, the inner edge of said finger being arcuate, and said arcuate inner edge diverging outwardly with respect to said arc, whereby said side Wall may be pivoted in an are so as to engage said depending finger into said slit with the arcuate inner face bearing against the outer end of said slit to draw said end wall and said side wall into a position in which they are at right-angles to each other with said root point engaging the outer end of said slit and the opposite side of said finger engages the other end of said slit to hold said walls against shifting.
NATHAN GROSSMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US150983A US2162169A (en) | 1937-06-29 | 1937-06-29 | Collapsible shipping container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US150983A US2162169A (en) | 1937-06-29 | 1937-06-29 | Collapsible shipping container |
Publications (1)
Publication Number | Publication Date |
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US2162169A true US2162169A (en) | 1939-06-13 |
Family
ID=22536830
Family Applications (1)
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US150983A Expired - Lifetime US2162169A (en) | 1937-06-29 | 1937-06-29 | Collapsible shipping container |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042165A (en) * | 1975-10-14 | 1977-08-16 | International Paper Company | Reinforced paperboard box |
US4082215A (en) * | 1977-01-07 | 1978-04-04 | Eichenauer Larry L | Carton for fruit and the like |
-
1937
- 1937-06-29 US US150983A patent/US2162169A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042165A (en) * | 1975-10-14 | 1977-08-16 | International Paper Company | Reinforced paperboard box |
US4082215A (en) * | 1977-01-07 | 1978-04-04 | Eichenauer Larry L | Carton for fruit and the like |
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