GB191418480A - Improvements in Envelopes. - Google Patents
Improvements in Envelopes.Info
- Publication number
- GB191418480A GB191418480A GB191418480DA GB191418480A GB 191418480 A GB191418480 A GB 191418480A GB 191418480D A GB191418480D A GB 191418480DA GB 191418480 A GB191418480 A GB 191418480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flaps
- envelopes
- envelope
- closing
- theberge
- 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
- B65D27/38—Tearing-strings or -strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
18,480. Theriault, J. P., and Theberge, A. Aug. 10. Envelopes.-A reply envelope, having two sets of sealing-flaps for the outward and return journeys respectively, is provided with an opening- thread 12 or the like carried in pleats 5 extending round the creases of the three primary closing-flaps, so that the envelope can be opened without damage to the secondary closing-flaps.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191418480T | 1914-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191418480A true GB191418480A (en) | 1915-06-17 |
Family
ID=32648306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191418480D Expired GB191418480A (en) | 1914-08-10 | 1914-08-10 | Improvements in Envelopes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191418480A (en) |
-
1914
- 1914-08-10 GB GB191418480D patent/GB191418480A/en not_active Expired
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