| Patent | Date |
|---|
Device and method for making packaging bags
Grant 6,886,310 - Bois May 3, 2 | 2005-05-03 |
Stack of bags having cursors initialed positioned offset from each other
Grant 6,796,933 - Bois September 28, 2 | 2004-09-28 |
Method and machine for manufacturing a string of bags provided with transverse closure strips, and articles obtained thereby
Grant 6,789,374 - Bois September 14, 2 | 2004-09-14 |
Bag comprising matching closing sections actuated by a slider
Grant 6,761,481 - Bois July 13, 2 | 2004-07-13 |
Bag having cursor-actuated complementary closure strips with additional leakproofing structure
Grant 6,755,569 - Bois June 29, 2 | 2004-06-29 |
Method of manufacturing bags having complementary closure strips, a manufacturing machine, and bags obtained thereby
Grant 6,740,019 - Bois May 25, 2 | 2004-05-25 |
Bag having cursor-actuated complementary closure strips
Grant 6,733,178 - Bois May 11, 2 | 2004-05-11 |
Method for producing bags comprising closure profiles actuated by a slider
Grant 6,666,580 - Bois December 23, 2 | 2003-12-23 |
Packaging bag having closure strips controlled by a cursor
Grant 6,637,937 - Bois October 28, 2 | 2003-10-28 |
Form fill and seal packaging machine with replaceable forming neck
Grant 6,634,158 - Bois October 21, 2 | 2003-10-21 |
Method of manufacturing bags having closure strips and a cursor
App 20020193226 - Bois, Henri Georges | 2002-12-19 |
Method for producing bags comprising closure profiles actuated by a slider
Grant 6,477,821 - Bois November 12, 2 | 2002-11-12 |
Method for producing bags comprising closure profiles actuated by a slider
App 20020150313 - Bois, Henri Georges | 2002-10-17 |
Method for producing bags comprising closure profiles actuated by a slider
App 20020134046 - Bois, Henri Georges | 2002-09-26 |
Method of manufacturing bags having complementary closure strips, a manufacturing machine, and bags obtained thereby
App 20020107130 - Bois, Henri Georges | 2002-08-08 |
Bags with gussets, method and machine for manufacturing them
App 20020103067 - Bois, Henri Georges | 2002-08-01 |
A stack of bags having cursors initialed positioned offset from each other
App 20020052279 - Bois, Henri Georges | 2002-05-02 |
Method and apparatus for manufacturing packaging bags, and bags obtained thereby
Grant 6,343,455 - Bois February 5, 2 | 2002-02-05 |
Method and apparatus for manufacturing packaging bags, and bags obtained thereby
Grant 6,339,911 - Bois January 22, 2 | 2002-01-22 |
Method and apparatus for manufacturing packaging bags, and bags obtained thereby
App 20010038721 - Bois, Henri Georges | 2001-11-08 |
Bag comprising complementary closure strips actuated by a cursor
Grant 6,305,844 - Bois October 23, 2 | 2001-10-23 |
Method and apparatus for manufacturing packaging bags, and bags obtained thereby
App 20010023571 - Bois Henri, Georges | 2001-09-27 |
Method of automatically manufacturing bags, a machine for implementing the method, and resulting bags
Grant 6,131,374 - Bois October 17, 2 | 2000-10-17 |
Bags comprising matching closure profiles actuated by slider
Grant 6,088,887 - Bois July 18, 2 | 2000-07-18 |
Process and apparatus for manufacturing bags
Grant 6,085,491 - Bois July 11, 2 | 2000-07-11 |
Automatic machine for forming, filling, and sealing bags having transverse closure strips, and bags obtained thereby
Grant 6,032,437 - Bois March 7, 2 | 2000-03-07 |
Method and a machine for making packaging bags using a flexible film and a package bag obtained thereby
Grant 5,884,452 - Bois March 23, 1 | 1999-03-23 |
Unpleating system for machines for molding, filling, and automatic closing of flexible-film-based wrappings
Grant 5,857,310 - Bois January 12, 1 | 1999-01-12 |
Machine and a method for automatically forming, filling, and closing bags
Grant 5,826,401 - Bois October 27, 1 | 1998-10-27 |
Machine for automatically forming, filling, and closing bags having transverse closure ribs
Grant 5,816,018 - Bois October 6, 1 | 1998-10-06 |
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