GB640797A - Window envelopes - Google Patents
Window envelopesInfo
- Publication number
- GB640797A GB640797A GB2262048A GB2262048A GB640797A GB 640797 A GB640797 A GB 640797A GB 2262048 A GB2262048 A GB 2262048A GB 2262048 A GB2262048 A GB 2262048A GB 640797 A GB640797 A GB 640797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- flap
- sheet
- envelope
- opening
- 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
- B65D27/06—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents with provisions for repeated re-use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Credit Cards Or The Like (AREA)
Abstract
640,797. Envelopes. BAILEY, J. ASBURY-, and PEARMAN, F. L. Aug. 27, 1948, No. 22620. [Class 146 (ii)] A window envelope of the type having a primary flap 14 which tucks in or may be gummed down and is fast with the window sheet 11, and preferably having the window 12 covered by a transparent sheet 13, is provided with a secondary flap 17 fast with the sheet 16 and which screens the window when used for sealing. The flap is narrowly gummed at 18 to adhere to the window sheet below the window opening. The crease 19 of the secondary flap 17 is above the main edge 15 to facilitate opening, but the portion between the lines 15 and 19 is folded over when the envelope is sealed by gumming down in the primary flap 14. The length of the secondary flap 17 may be less than the length of the opening of the envelope.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2262048A GB640797A (en) | 1948-08-27 | 1948-08-27 | Window envelopes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2262048A GB640797A (en) | 1948-08-27 | 1948-08-27 | Window envelopes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB640797A true GB640797A (en) | 1950-07-26 |
Family
ID=10182385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2262048A Expired GB640797A (en) | 1948-08-27 | 1948-08-27 | Window envelopes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB640797A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936946A (en) * | 1953-11-16 | 1960-05-17 | Harpman Sol | Send-and-return envelopes |
US4089418A (en) * | 1977-02-25 | 1978-05-16 | Yale Robert S | Returnable mail envelope |
US4192448A (en) * | 1977-02-16 | 1980-03-11 | "Wilhelmstal" Ernst & Sohn GmbH & Co. KG | Self-sealing closure for mailing bags |
GB2139953A (en) * | 1983-05-20 | 1984-11-21 | 21St Century Envelope Co Inc | Two-way envelope |
US4595138A (en) * | 1983-05-20 | 1986-06-17 | 21St Century Envelope Co., Inc. | Two-way envelope |
GB2289437A (en) * | 1994-05-11 | 1995-11-22 | Access | Envelope-insert combination |
US5626281A (en) * | 1994-01-26 | 1997-05-06 | Bloom; Benjamin H. | Folded envelopes, unitary blanks for forming folded envelopes and methods for manufacturing folded one-piece envelopes |
FR2836125A1 (en) * | 2002-02-21 | 2003-08-22 | Michel Desire Auguste Mathieu | Reversible envelope is composed of rectangular part with upper and side adhesive tabs and second tab of same length as upper tab but wider |
WO2005028323A1 (en) * | 2003-08-20 | 2005-03-31 | Michel Mathieu | Reversible envelope |
-
1948
- 1948-08-27 GB GB2262048A patent/GB640797A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936946A (en) * | 1953-11-16 | 1960-05-17 | Harpman Sol | Send-and-return envelopes |
US4192448A (en) * | 1977-02-16 | 1980-03-11 | "Wilhelmstal" Ernst & Sohn GmbH & Co. KG | Self-sealing closure for mailing bags |
US4089418A (en) * | 1977-02-25 | 1978-05-16 | Yale Robert S | Returnable mail envelope |
GB2139953A (en) * | 1983-05-20 | 1984-11-21 | 21St Century Envelope Co Inc | Two-way envelope |
US4595138A (en) * | 1983-05-20 | 1986-06-17 | 21St Century Envelope Co., Inc. | Two-way envelope |
US5626281A (en) * | 1994-01-26 | 1997-05-06 | Bloom; Benjamin H. | Folded envelopes, unitary blanks for forming folded envelopes and methods for manufacturing folded one-piece envelopes |
GB2289437A (en) * | 1994-05-11 | 1995-11-22 | Access | Envelope-insert combination |
GB2289437B (en) * | 1994-05-11 | 1998-03-25 | Access | Improved envelope device |
FR2836125A1 (en) * | 2002-02-21 | 2003-08-22 | Michel Desire Auguste Mathieu | Reversible envelope is composed of rectangular part with upper and side adhesive tabs and second tab of same length as upper tab but wider |
WO2005028323A1 (en) * | 2003-08-20 | 2005-03-31 | Michel Mathieu | Reversible envelope |
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