US135819A - Improvement in envelopes - Google Patents
Improvement in envelopes Download PDFInfo
- Publication number
- US135819A US135819A US135819DA US135819A US 135819 A US135819 A US 135819A US 135819D A US135819D A US 135819DA US 135819 A US135819 A US 135819A
- Authority
- US
- United States
- Prior art keywords
- envelope
- flaps
- projection
- envelopes
- improvement
- 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.)
- Expired - Lifetime
Links
- 230000003467 diminishing Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N Hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 101710014535 IGDCC3 Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
Images
Classifications
-
- 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
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/32—Opening devices incorporated during envelope manufacture
- B65D27/34—Lines of weakness
Definitions
- the sheet of other material 0 posed is first l of the dra paper, cloth, pasteboard, or
- the envelope is comrm shown in Figure uce the front A, back adapted to be folded wing, to prod O, which are K, at one end, and the opposite end, any angle desired, i flaps, Gr, adapted to along the dotted lin of the narrow flaps; rection of thencut at th their outer end.
- O which are K, at one end, and the opposite end, any angle desired, i flaps, Gr, adapted to along the dotted lin of the narrow flaps; rection of thencut at th their outer end.
- At t may be made,iextendi h,- or an angular piece at i; while'the ends so as to form any desired angle with the folding-lines.
- the essential requisite of any form, however, is, that it shall permit the flaps to be folded down snugly upon the front A.
- the back B of the envelope is also formed with an angular projection, K, which corresponds in size with the projection F after the flaps G have been folded down.
- the outline of the envelope having been thus produced the flap K is folded down upon the front A, along the line m, and the flaps G along the lines h.
- the back Bis then folded down upon the'front, as previously described, and securely pasted or otherwise fastened to the closed without diminishing the size of the envelope described in cutting, which would be the case if the flaps K G were omitted and the back and front fastened to each other at the ends between the lines h m.
- the flaps also afford a secure connection for the front and back, and prevent them from being casually separated or torn apart.
- an angular projection is formed upon one end, which can be readily torn or cut'oif to open the envelope without cutting or tearing its contents, because the latter does not extend into the projection.
- one or more straight 'or curved rows of perforations, a may be formed in the latter, as shown in the drawing, Fig. 2, although this is not absolutely necessary.
- the flaps G G may be omitted in the formation of the envelope, in which case the points of the front A and back B are pasted together outside of the line 0, while the flap O at that end terminates at the shoulder 1), as shown in Fig. 3.
- the projection is made without diminishing the size of the envelope, because the square pocket is equal in length to the length of the flap O.
- FIG. 4 A still further modification is shown in Fig. 4, in which the end is truncated and extended 2 135,819 beyond the flap O and square pocket, the age without injuring the contents of the latbevelsq being formed at any desired angle. a ter, substantially as described.
- the projection may be formed upon the side RICHARD K. KUHN. as well as the end of the envelope, or upon THOMAS O. ATKINSON. both ends and at any angle or deflect-ion Witnesses to R. K. KUHN:
Description
UNITED STATES PATENT OFFI E.
RICHARD K. KUHN AND TElOMAS O. ATKINSON, 0F DOYLESTOWN, PA.
IMPROVEMENT IN ENVELOPES.
To all whom it Be it know and THOMAS O in the county ylvania, have invente proved Envelope;
the following to be scription thereof, r
may conoern:
RICHARD K. KUHN both of Doylesks and State of d a new and'Imand we do hereby declare a full, clear, and exact deg had to the g part of this eference bein ying drawing formin tion, in whichs a plan view, e material is c Fig. 2 is a plan folded and punc and 4 are modifications i showing the form ut to produce the view, showing the tured; and Figs. 3 n the form of the in which th reference in the a cate the same par object to provide eneral use which on to its contents e mails, and at the me from being inening the package. on consists in formupon one end or side all be readily torn or r without tearing or To this en ing an angu of the enve cut oil to 0 cutting its contents.
The sheet of other material 0 posed is first l of the dra paper, cloth, pasteboard, or
h the envelope is comrm shown in Figure uce the front A, back adapted to be folded wing, to prod O, which are K, at one end, and the opposite end, any angle desired, i flaps, Gr, adapted to along the dotted lin of the narrow flaps; rection of thencut at th their outer end. At t may be made,iextendi h,- or an angular piece at i; while'the ends so as to form any desired angle with the folding-lines. The essential requisite of any form, however, is, that it shall permit the flaps to be folded down snugly upon the front A. The back B of the envelope is also formed with an angular projection, K, which corresponds in size with the projection F after the flaps G have been folded down. The outline of the envelope having been thus produced the flap K is folded down upon the front A, along the line m, and the flaps G along the lines h. The back Bis then folded down upon the'front, as previously described, and securely pasted or otherwise fastened to the closed without diminishing the size of the envelope described in cutting, which would be the case if the flaps K G were omitted and the back and front fastened to each other at the ends between the lines h m. The flaps also afford a secure connection for the front and back, and prevent them from being casually separated or torn apart.
By this construction an angular projection is formed upon one end, which can be readily torn or cut'oif to open the envelope without cutting or tearing its contents, because the latter does not extend into the projection.
To facilitate the opening of the package by tearing off the projection, one or more straight 'or curved rows of perforations, a, may be formed in the latter, as shown in the drawing, Fig. 2, although this is not absolutely necessary.
If desired the flaps G G may be omitted in the formation of the envelope, in which case the points of the front A and back B are pasted together outside of the line 0, while the flap O at that end terminates at the shoulder 1), as shown in Fig. 3. By this form the projection is made without diminishing the size of the envelope, because the square pocket is equal in length to the length of the flap O. l
A still further modification is shown in Fig. 4, in which the end is truncated and extended 2 135,819 beyond the flap O and square pocket, the age without injuring the contents of the latbevelsq being formed at any desired angle. a ter, substantially as described.
The projection may be formed upon the side RICHARD K. KUHN. as well as the end of the envelope, or upon THOMAS O. ATKINSON. both ends and at any angle or deflect-ion Witnesses to R. K. KUHN:
LOUIS H. JAMES,
desired.
Having thus described our invention what A. P. SGHURZ. We claim, is-
An envelope having one or more angular Witnesses to T. O. ATKINSON: projections in continuation of the main pocket, A. P. SOHURZ,
- A. W. HEANY.
to be torn or cut ofif to openthe packadapted
Publications (1)
Publication Number | Publication Date |
---|---|
US135819A true US135819A (en) | 1873-02-11 |
Family
ID=2205235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US135819D Expired - Lifetime US135819A (en) | Improvement in envelopes |
Country Status (1)
Country | Link |
---|---|
US (1) | US135819A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448326A (en) * | 1982-11-01 | 1984-05-15 | Minnesota Mining And Manufacturing Company | Easy opening tape closure for beverage container |
-
0
- US US135819D patent/US135819A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448326A (en) * | 1982-11-01 | 1984-05-15 | Minnesota Mining And Manufacturing Company | Easy opening tape closure for beverage container |
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