GB510989A - Improvements in or relating to envelopes or the like - Google Patents
Improvements in or relating to envelopes or the likeInfo
- Publication number
- GB510989A GB510989A GB1699738A GB1699738A GB510989A GB 510989 A GB510989 A GB 510989A GB 1699738 A GB1699738 A GB 1699738A GB 1699738 A GB1699738 A GB 1699738A GB 510989 A GB510989 A GB 510989A
- Authority
- GB
- United Kingdom
- Prior art keywords
- envelopes
- envelope
- relating
- areas
- flap
- 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
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
510,989. Envelopes. SKEINS, D. M., and DICKINSON & CO., Ltd., J. June 8, 1938, No. 16997. [Class 146 (ii)] In an envelope of the ordinary or self-adhesive sealing kind the overlapping sealing areas of the closure flap c and back b are positioned between two lines of perforations c<x> and b<x> in the flap and back respectively, and may thereby be entirely removed from the envelope to allow access to the contents of the latter. A tab on one of the areas facilitates the opening operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1699738A GB510989A (en) | 1938-06-08 | 1938-06-08 | Improvements in or relating to envelopes or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1699738A GB510989A (en) | 1938-06-08 | 1938-06-08 | Improvements in or relating to envelopes or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB510989A true GB510989A (en) | 1939-08-11 |
Family
ID=10087368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1699738A Expired GB510989A (en) | 1938-06-08 | 1938-06-08 | Improvements in or relating to envelopes or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB510989A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859907A (en) * | 1956-04-19 | 1958-11-11 | M B Mcfarland & Sons | Envelope construction |
US2962205A (en) * | 1958-02-21 | 1960-11-29 | M B Mcfarland & Sons | Flap closure and opening means for containers or the like |
US2964233A (en) * | 1958-02-25 | 1960-12-13 | M B Mcfarland & Sons | Container construction |
US2985464A (en) * | 1958-03-10 | 1961-05-23 | M B Mcfarland & Sons | Mailing instrument |
US3982689A (en) * | 1975-07-14 | 1976-09-28 | Fergus Retrum | Returnable mailing envelope |
US4773584A (en) * | 1984-02-24 | 1988-09-27 | Instance David John | Label envelope with backing sheet |
US5791556A (en) * | 1996-01-24 | 1998-08-11 | Hawkins; Michael R. | Easy opening envelope |
US5893514A (en) * | 1996-05-17 | 1999-04-13 | Linear Products, Incorporated | Blank for a container, and a container having a closing and opening system |
US6006985A (en) * | 1998-03-30 | 1999-12-28 | Michael Hawkins | Easy opening envelope with tear panel |
GB2344100A (en) * | 1998-11-27 | 2000-05-31 | Petrushkin Limited M | Container with tear-open means |
-
1938
- 1938-06-08 GB GB1699738A patent/GB510989A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859907A (en) * | 1956-04-19 | 1958-11-11 | M B Mcfarland & Sons | Envelope construction |
US2962205A (en) * | 1958-02-21 | 1960-11-29 | M B Mcfarland & Sons | Flap closure and opening means for containers or the like |
US2964233A (en) * | 1958-02-25 | 1960-12-13 | M B Mcfarland & Sons | Container construction |
US2985464A (en) * | 1958-03-10 | 1961-05-23 | M B Mcfarland & Sons | Mailing instrument |
US3982689A (en) * | 1975-07-14 | 1976-09-28 | Fergus Retrum | Returnable mailing envelope |
US4773584A (en) * | 1984-02-24 | 1988-09-27 | Instance David John | Label envelope with backing sheet |
US5791556A (en) * | 1996-01-24 | 1998-08-11 | Hawkins; Michael R. | Easy opening envelope |
US5893514A (en) * | 1996-05-17 | 1999-04-13 | Linear Products, Incorporated | Blank for a container, and a container having a closing and opening system |
US6006985A (en) * | 1998-03-30 | 1999-12-28 | Michael Hawkins | Easy opening envelope with tear panel |
GB2344100A (en) * | 1998-11-27 | 2000-05-31 | Petrushkin Limited M | Container with tear-open means |
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