| 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) |
|---|
| 06/17/1998 | CN2284194Y Art folding gift sealing |
| 05/28/1998 | WO1998022369A1 Protective case for disc-shaped recording medium such as compact discs, diskettes and the like |
| 05/28/1998 | DE19647915A1 Schutzhülle für plattenförmige Aufzeichnungsträger, wie Compact Disks, Disketten und dergleichen Protective cover for disc-shaped recording medium such as compact disks, floppy disks and the like |
| 05/26/1998 | US5755433 Method and apparatus for high speed envelope printing |
| 05/20/1998 | CN2281952Y Self adhesive envelope |
| 05/19/1998 | US5752652 Envelope, an envelope blank, and a method of forming an envelope blank |
| 05/07/1998 | WO1998018702A1 Method and apparatus for speed envelope printing |
| 05/07/1998 | CA2269579A1 Method and apparatus for speed envelope printing |
| 04/23/1998 | DE19641405A1 Box for mailing goods to customer |
| 04/22/1998 | CN2279325Y Easy-to opening envelope |
| 04/15/1998 | EP0809575A4 Secure mailer/receipt business form |
| 04/14/1998 | US5738274 Reusable reply envelope |
| 04/09/1998 | WO1998014389A1 Protruding case for mail |
| 04/08/1998 | CN2277946Y Easy opening envelope |
| 04/08/1998 | CN2277945Y Convenient envelope with advertisement |
| 03/31/1998 | US5732877 Envelope with openable structure |
| 03/05/1998 | WO1998008744A1 Easy-opening reusable envelopes |
| 03/05/1998 | DE19647729A1 Presentation packaging esp. for compact disks |
| 03/05/1998 | CA2261812A1 Easy-opening reusable envelopes |
| 03/04/1998 | CN2275560Y 方便信封 Convenient envelope |
| 02/25/1998 | CN2275068Y Easy detachable environment protection envelope and bag |
| 02/11/1998 | EP0739293B1 Reusable mailing pocket |
| 02/04/1998 | CN1172454A Secure mailer/receipt business form |
| 02/03/1998 | US5713511 Mailing instrument |
| 01/22/1998 | DE19630550A1 Cord letter opener |
| 01/13/1998 | US5707002 Envelope for use in image forming apparatus |
| 01/06/1998 | US5704543 Window-envelope |
| 12/31/1997 | CN2271500Y Cover for plastic cement |
| 12/31/1997 | CN1168852A Memory envelope with more than one name and more address for continuous posting |
| 12/16/1997 | US5698290 Paper for packaging food and production method thereof |
| 12/16/1997 | US5697547 Folded single sheet mailer |
| 12/11/1997 | WO1997046458A1 Two-way mailer with integral return mailer |
| 12/03/1997 | EP0809575A1 Secure mailer/receipt business form |
| 12/03/1997 | CN1166436A Blank for container, and container having closing and opening system |
| 12/02/1997 | US5692834 Film display and mailer package |
| 11/26/1997 | CN2268682Y Envelope with narrow pressure sensitive adhisive seal |
| 11/26/1997 | CN2268681Y Envelope capable of carrying advertisement on it |
| 11/19/1997 | EP0807060A1 Envelope with tear-off strip |
| 11/18/1997 | US5687904 Envelope and a blank for making an envelope |
| 11/18/1997 | US5687903 Envelope sheet and method of processing |
| 11/18/1997 | US5687841 Combination shipping container, mixing and drinking vessel |
| 11/13/1997 | DE19617648A1 Despatch envelope with easy tear opening strip |
| 11/12/1997 | EP0805767A1 Closure and seal device for sealing envelopes and plastic envelope supplied with the same |
| 11/12/1997 | CN2267212Y 方便信封 Convenient envelope |
| 11/04/1997 | US5683029 Combination sealing and opening strip for packages |
| 10/30/1997 | WO1997039957A1 Tearable and re-usable document folder |
| 10/30/1997 | DE19710356A1 Postal envelope |
| 10/30/1997 | CA2251871A1 Tearable and re-usable document folder |
| 10/29/1997 | CN1163219A Envelope |
| 10/22/1997 | EP0801620A1 Reusable envelopes |
| 10/21/1997 | US5678756 Envelope |
| 10/17/1997 | CA2202836A1 Improved envelope maker and method of use |
| 10/14/1997 | US5676466 Multiple-use shipping bag |
| 10/08/1997 | CN2264151Y Laser holographic pulling thread |
| 10/01/1997 | EP0798222A1 Sealable package |
| 09/23/1997 | US5670015 Paper-plastic laminate sheeting |
| 09/18/1997 | DE19609936A1 Sealed enveloper incorporates thread resting inside the top of the flap-fold |
| 09/17/1997 | CN2262537Y Handy envelope with glue |
| 09/10/1997 | CN2261996Y 信封 Envelope |
| 09/10/1997 | CN2261995Y Inner adhesive envelope |
| 08/20/1997 | EP0790528A1 Index-printed photographic bag |
| 08/20/1997 | CN2260061Y Envelope with line of weakness |
| 08/20/1997 | CN2260060Y Convenient envelope |
| 07/15/1997 | US5648143 Heat resistant adhesives for adhering mailer windows |
| 07/15/1997 | US5647482 Packaging for a compact disc from a blank of foldable sheet material |
| 07/08/1997 | US5645214 Combination envelope and greeting card |
| 07/01/1997 | US5642855 Composite outgoing mailer and return envelope form |
| 06/25/1997 | CN2256854Y Self-sticking envelope with letter paper |
| 06/25/1997 | CN1152527A Package bag and making method |
| 06/24/1997 | US5641318 Method of forming a tamper resistant envelope closure |
| 06/24/1997 | US5641115 Combination greeting card and envelope |
| 06/12/1997 | WO1997020700A1 Secure mailer/receipt business form |
| 06/12/1997 | DE19648527A1 Envelope or package-opening system |
| 06/11/1997 | EP0643664B1 Compact disk package made from a foldable flat material blank |
| 06/10/1997 | US5636782 Envelope with 3-D image viewing features |
| 06/05/1997 | WO1997019863A1 Envelope with tear-off strip |
| 06/05/1997 | DE19544735A1 Briefumschläge mit Aufreißlasche Envelopes with pull tab |
| 06/03/1997 | US5634587 Computer printable dual No. 10 envelope assembly |
| 05/22/1997 | WO1997018136A1 Envelope |
| 05/22/1997 | WO1997018135A1 Carrier device for forwarding goods |
| 05/22/1997 | CA2237364A1 Envelope |
| 05/21/1997 | CN2254434Y Self-sealing envelope |
| 05/21/1997 | CN2254405Y Photo stand greeting |
| 05/13/1997 | US5629977 Method and assembly for providing telephone calling credit in combination with a greeting card |
| 05/06/1997 | US5626940 Storage sleeve and method of manufacturing the same |
| 05/06/1997 | US5626282 Envelope sealing system |
| 05/06/1997 | US5626281 Folded envelopes, unitary blanks for forming folded envelopes and methods for manufacturing folded one-piece envelopes |
| 05/02/1997 | EP0683748B1 Envelope with tear-open thread |
| 04/29/1997 | US5624069 Shipping envelope assembly |
| 04/23/1997 | EP0769455A1 Reusable envelope |
| 04/22/1997 | US5622307 Rainproof information-holding envelope |
| 04/15/1997 | US5620097 Protective packaging system |
| 04/09/1997 | EP0767102A1 System for providing letter envelopes with means for tear-open opening |
| 03/26/1997 | CN2250312Y Press sensitive adheisve envelope |
| 03/20/1997 | DE19634301A1 Compact disk sleeve with tongue and slot for protection |
| 03/19/1997 | CN1145322A Envelope |
| 03/18/1997 | US5611482 Continuous feed storage envelopes |
| 03/13/1997 | WO1997009243A1 A coupon insert and envelope system |
| 03/04/1997 | US5607100 Direct mail packet with plurality of detachably joined envelopes and method of manufacture |
| 03/01/1997 | CA2180191A1 Packing bag and method of making the same |