| Patents for B65D 27 - Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents (3,640) |
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| 02/09/1995 | DE4424595A1 Novel advertising surfaces |
| 02/08/1995 | CN2189122Y Convenient envelope |
| 02/08/1995 | CN2189121Y Envelope able to type on computer |
| 02/08/1995 | CN1098376A Use of envelope |
| 02/01/1995 | CN2188547Y Back type envelope |
| 01/31/1995 | CA2111886A1 Convertible envelope |
| 01/25/1995 | CN2188077Y Envelope with standard block letter post code number |
| 01/19/1995 | WO1995001917A1 Single-part statement mailer |
| 01/18/1995 | CN2187593Y 方便信封 Convenient envelope |
| 01/18/1995 | CN2187592Y 连续信封 Continuous envelope |
| 01/17/1995 | US5381947 Window-equipped mailer and method |
| 01/12/1995 | WO1995001286A1 Flexible package with dual closure, for the display and transport of objects |
| 01/11/1995 | EP0633194A1 Mailing envelope |
| 01/11/1995 | EP0633193A1 Safety bag |
| 01/05/1995 | WO1995000402A1 Recyclable envelope |
| 12/27/1994 | US5375764 Double parallel heat seal mailer |
| 12/27/1994 | US5375705 Combination pocket display folder |
| 12/15/1994 | DE4318856A1 Letter with envelope |
| 12/14/1994 | EP0512029B1 Method for permanently closing a pocket enclosing documents and a pocket for carrying out the method |
| 12/14/1994 | CN1096252A 一种信封 Of these envelopes |
| 12/13/1994 | US5372302 Eccentric Z-fold with built-in return envelope |
| 12/07/1994 | CN2184661Y Standard envelope with glue to be used |
| 12/07/1994 | CN2184353Y Tool bag for making projective film |
| 12/06/1994 | US5370304 Single-ply uneven double parallel fold business form assembly with or without return envelope |
| 11/28/1994 | CA2124427A1 Single-ply uneven double parallel fold business form assembly with or without return envelope |
| 11/22/1994 | US5366146 Single-part statement mailer |
| 11/14/1994 | CA2123247A1 Multi-use envelope |
| 11/01/1994 | US5360270 Reusable security enclosure |
| 11/01/1994 | US5360160 Eccentric C-fold mailer with a plurality of reply envelopes |
| 10/26/1994 | CN2180610Y Envelope bag |
| 10/26/1994 | CN1094001A Self-stick envelope for advertisements |
| 10/26/1994 | CN1094000A Multifunctional envelope and its production |
| 10/24/1994 | CA2121881A1 Letter-envelope cover and assembly |
| 10/24/1994 | CA2094782A1 Envelope cover and assembly |
| 10/20/1994 | DE4321353C1 Recyclable envelope |
| 10/20/1994 | DE4312168A1 Recyclable padded pouch |
| 10/19/1994 | EP0620113A1 Low gloss bondable stretched film for envelope windows |
| 10/19/1994 | EP0620112A1 Low gloss bondable stretched film for envelope windows |
| 10/17/1994 | CA2121217A1 Double parallel heat seal mailer |
| 10/17/1994 | CA2121214A1 Reflection-reduced, bondable stretched film as window film for envelopes |
| 10/17/1994 | CA2121212A1 Reflection-reduced, bondable stretched film as window film for envelopes |
| 10/13/1994 | WO1994022742A1 Compact disk package made from a foldable flat material blank |
| 10/13/1994 | DE4404601A1 Introduction of a tearing thread on all envelopes for national and international mail |
| 10/12/1994 | EP0619181A1 Paper-plastic laminate sheeting |
| 10/12/1994 | CN2179342Y Envelope |
| 10/12/1994 | CN2179341Y 便利信封 Convenient envelope |
| 10/11/1994 | CA1332382C Film processing envelope with removable negative pouch |
| 09/30/1994 | CA2092851A1 Resealable envelope |
| 09/29/1994 | WO1994021523A1 Twice usable envelope |
| 09/29/1994 | DE4309644A1 Closure element |
| 09/21/1994 | CN2177681Y Self-sticking envelope |
| 09/20/1994 | US5348216 Printable diskette envelope form |
| 09/18/1994 | CA2091798A1 Reversible shipping container |
| 09/14/1994 | CN2176975Y Special delivery form envelope |
| 09/13/1994 | US5346120 Letter blank |
| 09/08/1994 | DE4306321A1 Multi-purpose wallet and method of manufacture thereof |
| 09/01/1994 | WO1994019248A1 Envelope with tear-open thread |
| 08/24/1994 | CN2175194Y Plastic bag easily to open it sealing |
| 08/24/1994 | CN1091105A Method for printing express special postal delivery envelope |
| 08/23/1994 | US5340017 Return mailing unit |
| 08/18/1994 | WO1994018083A1 Printable diskette envelope form |
| 08/18/1994 | DE4302886A1 Sending package (mailing package) |
| 08/17/1994 | EP0611056A1 Mailer with reply envelope |
| 08/16/1994 | US5337889 Dual pocket display folder for sheet material |
| 08/10/1994 | CA2115011A1 V-fold with built in reply envelope |
| 08/09/1994 | CA1331368C Metal clip for closing mailing envelopes and the like |
| 08/04/1994 | DE4302692A1 Envelope with window |
| 08/02/1994 | US5333780 Printable diskette envelope form |
| 07/27/1994 | CN2172751Y 信封 Envelope |
| 07/14/1994 | DE4322068A1 Cover for special letters |
| 07/13/1994 | EP0605487A1 Envelopes and blanks for making them |
| 07/13/1994 | CN2171559Y Easy drawing standard envelope |
| 07/13/1994 | CN2171558Y Envelope with glue |
| 07/06/1994 | CN2170924Y Convenient envelope |
| 06/29/1994 | CN2170273Y Bottle for preventing recovering and imitation |
| 06/28/1994 | US5325303 Continuous mailing forms and mailing preparation system |
| 06/19/1994 | CA2111755A1 Continuous web for forming multipart forms or envelopes |
| 06/16/1994 | DE4241388A1 File flap integrated in envelope or despatch docket - are U-shaped defined by perforations and having file holes for pressing out of envelope for immediate filing |
| 06/15/1994 | CN2168836Y Envelope with adhesive |
| 06/14/1994 | US5320276 Cut sheet mailer business form assembly |
| 06/09/1994 | WO1994012398A1 Packaging for objects to be mailed |
| 06/07/1994 | US5319475 Tamper resisting holographic security seal |
| 05/31/1994 | US5316208 Single layer multi-part mailer assembly |
| 05/31/1994 | CA1329924C Non-dusting window envelope film utilizing a particulate anti-flecking agent |
| 05/25/1994 | CN2166092Y Jianeng envelope |
| 05/25/1994 | CN2166091Y Sealing & opening-convenient safe envelope |
| 05/24/1994 | US5314251 Deposit envelope |
| 05/18/1994 | CN1086781A Envelope with glue |
| 05/17/1994 | US5312680 Tamper-revealing sealing device for packaged documents |
| 05/11/1994 | CN2164403Y 方便信封 Convenient envelope |
| 05/06/1994 | CA2082178A1 Removable self stick envelope |
| 05/03/1994 | CA1329176C Tamper evident envelope closure system |
| 05/03/1994 | CA1329175C Self-contained insert mailer |
| 04/20/1994 | CN2162436Y Safety and convenient envelope |
| 04/13/1994 | EP0591326A1 Security bags |
| 04/13/1994 | CN2161569Y Envelope |
| 04/06/1994 | CN2160624Y Secret remittance notice bag |
| 03/30/1994 | CN2159941Y Easy-open easy-close convenient envelope |
| 03/30/1994 | CN2159940Y 万能信封 Universal Envelope |
| 03/30/1994 | CN1084474A Poster envelope |