GB564462A - Improvements in envelopes - Google Patents
Improvements in envelopesInfo
- Publication number
- GB564462A GB564462A GB951543A GB951543A GB564462A GB 564462 A GB564462 A GB 564462A GB 951543 A GB951543 A GB 951543A GB 951543 A GB951543 A GB 951543A GB 564462 A GB564462 A GB 564462A
- Authority
- GB
- United Kingdom
- Prior art keywords
- enclosure
- tongues
- tongue
- envelopes
- envelope
- 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
-
- 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
- B65D27/12—Closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
564,462. Envelopes. WELLCOME FOUNDATION, Ltd., and SCOTTER, E. V. June 15, 1943, No. 9515. [Class 146 (ii)] In order to prevent damage to the enclosure when an envelope is opened by cutting or tearing off the end, the rear wall 10, Figs. 1 and 2, is provided with one or more tongues 12 formed by slits 11, the tongues being folded down over the enclosure 13, so as to hold it in place. The tongue may comprise a part 16, Fig. 3, projecting beyond the envelope wall. After being folded over the enclosure, the end of the tongue may be bent upwards to provide a tab, by means of which it can be grasped and withdrawn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB951543A GB564462A (en) | 1943-06-15 | 1943-06-15 | Improvements in envelopes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB951543A GB564462A (en) | 1943-06-15 | 1943-06-15 | Improvements in envelopes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB564462A true GB564462A (en) | 1944-09-28 |
Family
ID=9873447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB951543A Expired GB564462A (en) | 1943-06-15 | 1943-06-15 | Improvements in envelopes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB564462A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540380A (en) * | 1994-05-12 | 1996-07-30 | Bryant; William J. | File folder envelope |
WO2000013977A1 (en) * | 1998-09-09 | 2000-03-16 | Popescu Constantin Stefan | Envelope |
-
1943
- 1943-06-15 GB GB951543A patent/GB564462A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540380A (en) * | 1994-05-12 | 1996-07-30 | Bryant; William J. | File folder envelope |
WO2000013977A1 (en) * | 1998-09-09 | 2000-03-16 | Popescu Constantin Stefan | Envelope |
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