GB284889A - Improvements in envelopes for letters and the like - Google Patents
Improvements in envelopes for letters and the likeInfo
- Publication number
- GB284889A GB284889A GB852827A GB852827A GB284889A GB 284889 A GB284889 A GB 284889A GB 852827 A GB852827 A GB 852827A GB 852827 A GB852827 A GB 852827A GB 284889 A GB284889 A GB 284889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- envelopes
- letters
- 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
- B65D27/12—Closures
- B65D27/30—Closures with special means for indicating unauthorised opening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB852827A GB284889A (en) | 1927-03-28 | 1927-03-28 | Improvements in envelopes for letters and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB852827A GB284889A (en) | 1927-03-28 | 1927-03-28 | Improvements in envelopes for letters and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB284889A true GB284889A (en) | 1928-02-09 |
Family
ID=9854150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB852827A Expired GB284889A (en) | 1927-03-28 | 1927-03-28 | Improvements in envelopes for letters and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB284889A (en) |
-
1927
- 1927-03-28 GB GB852827A patent/GB284889A/en not_active Expired
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