| Patents for B43M 5 - Devices for closing envelopes (966) |
|---|
| 07/06/1988 | CN87214918U Apparatus for sealing envelops |
| 06/29/1988 | EP0272808A2 One-piece mailer and method for folding same |
| 06/22/1988 | EP0271968A2 Apparatus for folding a one-piece mailer |
| 05/18/1988 | EP0267608A2 Full automatic document selection and sealing device |
| 03/30/1988 | EP0261843A2 Bifolded mailer with insert |
| 03/15/1988 | US4730821 Device for separating prefolded, foldable sheets |
| 02/02/1988 | CA1232173A1 Device for raising envelope flaps |
| 12/15/1987 | US4712359 Mail inserting and collating apparatus |
| 11/19/1987 | EP0245424A1 Sealing machine for glue-coated material in sheets. |
| 10/27/1987 | US4702774 Activator fluid for water remoistenable glue |
| 05/21/1987 | WO1987002943A1 Sealing machine for glue-coated material in sheets |
| 03/25/1987 | EP0215529A2 Device for separating prefolded foldable sheets |
| 02/24/1987 | US4644731 Method and equipment for the automatic inserting of encoded cards inside envelopes, and relating envelope module |
| 02/17/1987 | US4643123 Envelope moistening apparatus |
| 10/22/1986 | EP0198467A1 Moistening device for envelope flaps |
| 09/02/1986 | US4609421 No adjustment for different sizes |
| 03/12/1986 | EP0174213A2 Insertion machine with gripper arm control means |
| 03/04/1986 | US4573673 Feed mechanism for individual flat articles |
| 11/05/1985 | US4551188 Device for lifting the flaps of letters or envelopes |
| 10/08/1985 | US4545846 Envelope gumbox friction brake and safety slip clutch |
| 08/28/1985 | EP0153162A2 Envelope sealing device |
| 07/02/1985 | US4525986 Apparatus and process for inserting inserts into envelopes |
| 05/15/1985 | EP0140933A1 Machine for folding and inserting letters into envelopes |
| 11/08/1984 | WO1984004280A1 Machine for folding and inserting letters into envelopes |
| 05/22/1984 | US4450037 Envelope flap sealing device |
| 02/15/1984 | EP0100674A2 Apparatus and method for sealing envelopes |
| 01/31/1984 | US4428794 Apparatus for sealing envelopes |
| 08/16/1983 | CA1152188A1 Automated in-line mailing system |
| 02/01/1983 | US4371416 Subassembly combination for mail processing machines |
| 12/07/1982 | CA1136913A1 Continuous enveloper system |
| 10/12/1982 | US4353773 Device for lifting letter flaps |
| 09/07/1982 | US4348249 Well sides in letter feeding and letter sealing machines |
| 08/18/1982 | EP0057810A1 Device for feeding detached pieces of flat material |
| 08/10/1982 | US4343129 Mechanism of making an envelope |
| 05/04/1982 | CA1123078A1 Document sequencer |
| 09/15/1981 | US4288966 Method of vacuum timing control |
| 06/16/1981 | US4273319 Document sequencer |
| 06/09/1981 | CA1102605A1 Data card and mailer data match/inserter system |
| 02/03/1981 | CA1094998A1 Document collating and envelope stuffing apparatus |
| 01/07/1981 | EP0020463A1 Continuous enveloper system |
| 09/23/1980 | US4223882 Automated in-line mailing system |
| 05/13/1980 | US4202150 Device for producing envelopes in a continuous operation |
| 05/01/1980 | WO1980000826A1 Continuous enveloper system |
| 02/12/1980 | US4188414 Drying with dielectric dryer |
| 01/22/1980 | CA1070193A1 Endless belt envelope flap moistening system |
| 12/25/1979 | US4180430 Envelope sealing device |
| 12/18/1979 | US4179111 Folding mechanism |
| 10/02/1979 | US4169341 Document collating and envelope stuffing apparatus |
| 07/17/1979 | US4161091 Apparatus for making a connected series of stuffed sealed envelope assemblies |
| 05/29/1979 | CA1055333A Envelope flap separating and distending method and mechanism |
| 05/29/1979 | CA1055323A Method and apparatus for applying sealing material to envelopes |
| 05/30/1978 | US4091596 Method of and apparatus for manufacturing envelopes |
| 05/23/1978 | US4091268 System for processing mail using documents of diverse formats or types |
| 02/07/1978 | US4071997 Mechanism and method of making an envelope |
| 08/02/1977 | US4038941 Envelope flap moistener |
| 03/08/1977 | US4010598 Device for folding the closure flap of envelopes |
| 01/18/1977 | US4003183 Method of enclosing insert material in a continuously advancing envelope blank |
| 10/05/1976 | US3983679 Apparatus and method of processing mail |
| 09/21/1976 | US3981435 Continuous business form or the like adapted for subsequent processing into combination mailing envelopes and return envelopes having a common back ply panel |
| 09/21/1976 | US3981270 Endless belt envelope flap moistening system |
| 08/17/1976 | US3974749 Envelope flap separating and distending method and mechanism |
| 06/29/1976 | US3965851 Apparatus for applying sealing material to envelopes |
| 06/15/1976 | US3962848 Envelope flap processing apparatus |
| 04/06/1976 | US3948216 Removable liquid reservoir assembly for use in a postage meter mailing machine |
| 03/23/1976 | US3945878 Stamp applying machine |
| 02/10/1976 | US3936993 Envelope filling machine |