Gellert; Jobst Ulrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gellert; Jobst Ulrich.The latest application filed is for "cast hot runner manifold for injection molding apparatus".
- Gellert; Jobst Ulrich - Oakville CA
- Gellert; Jobst Ulrich - Georgetown Ontario CA
- Gellert; Jobst Ulrich - Brampton Ontario CA
- Gellert; Jobst Ulrich - Toronto 19 Ontario CA
- Gellert; Jobst Ulrich - Toronto Ontario CA
| Patent | Date |
|---|---|
| Cast hot runner manifold for injection molding apparatus Grant 7,326,049 - Gellert , et al. February 5, 2 | 2008-02-05 |
| Injection molding nozzle screwed into a mounting base Grant RE38,920 - Gellert December 13, 2 | 2005-12-13 |
| Cast hot runner manifold for injection molding apparatus App 20040191358 - Gellert, Jobst Ulrich ; et al. | 2004-09-30 |
| Injection molding machine for producing injection-molded articles Grant 6,776,600 - Zahoransky , et al. August 17, 2 | 2004-08-17 |
| Method of making injection molding cooled thread split inserts Grant RE38,396 - Gellert January 27, 2 | 2004-01-27 |
| Injection molding apparatus having a cooled core Grant RE38,265 - Gellert , et al. October 7, 2 | 2003-10-07 |
| Method of making an injection molding nozzle with tip insert Grant 6,625,873 - Gellert September 30, 2 | 2003-09-30 |
| Injection molding cooled cavity insert Grant 6,488,881 - Gellert December 3, 2 | 2002-12-03 |
| Injection molding heater with melt bore therethrough Grant 6,447,283 - Gellert September 10, 2 | 2002-09-10 |
| Injection molding cooled cavity insert App 20020117777 - Gellert, Jobst Ulrich | 2002-08-29 |
| Injection molding apparatus with removable nozzle seal Grant 6,302,680 - Gellert , et al. October 16, 2 | 2001-10-16 |
| Injection molding nozzle screwed into a mounting base Grant 6,162,043 - Gellert December 19, 2 | 2000-12-19 |
| Injection molding valve member actuating mechanism Grant 6,113,381 - Gellert , et al. September 5, 2 | 2000-09-05 |
| Method of three layer injection molding with sequential and simultaneous coinjection Grant 6,099,780 - Gellert August 8, 2 | 2000-08-08 |
| Injection molding cylindrical manifold insert and method Grant 6,095,790 - Gellert , et al. August 1, 2 | 2000-08-01 |
| Injection molding cooling core having spiral grooves Grant 6,079,972 - Gellert June 27, 2 | 2000-06-27 |
| Injection molding apparatus having a cooling core with a ribbed cap Grant 6,077,067 - Gellert June 20, 2 | 2000-06-20 |
| Sprue gated multi-layer injection molding apparatus Grant 6,062,841 - Gellert , et al. May 16, 2 | 2000-05-16 |
| Injection molding three portion gate and cavity insert Grant 6,030,202 - Gellert , et al. February 29, 2 | 2000-02-29 |
| Injection molding cooled gate insert Grant 6,017,209 - Gellert , et al. January 25, 2 | 2000-01-25 |
| Method of making an injection molding nozzle with tip insert Grant 6,009,616 - Gellert January 4, 2 | 2000-01-04 |
| Injection molding apparatus having nozzles with elongated mounting flanges Grant 5,980,236 - Gellert , et al. November 9, 1 | 1999-11-09 |
| Injection molding apparatus with insert secured through the manifold to a nozzle Grant 5,955,121 - Gellert , et al. September 21, 1 | 1999-09-21 |
| Connector bushing for injection molding manifolds Grant 5,792,493 - Gellert August 11, 1 | 1998-08-11 |
| Injection molding manifolds with melt connector bushing Grant 5,720,995 - Gellert February 24, 1 | 1998-02-24 |
| Four heated nozzle manifolds interconnected in a common plane Grant 5,705,202 - Gellert January 6, 1 | 1998-01-06 |
| Injection molding nozzle with radial vanes Grant 5,652,003 - Gellert July 29, 1 | 1997-07-29 |
| Valve-gated injection molding mechanism Grant 4,053,271 - Gellert October 11, 1 | 1977-10-11 |
| Injection molding filter assembly Grant 4,046,359 - Gellert September 6, 1 | 1977-09-06 |
| Injection molding nozzle seal Grant 4,043,740 - Gellert August 23, 1 | 1977-08-23 |
| Bushing seal for valve-gated injection mold Grant 4,026,518 - Gellert May 31, 1 | 1977-05-31 |
| Valve-gated injection molding mechanism Grant 4,013,393 - Gellert March 22, 1 | 1977-03-22 |
| Hot Runner Heater Grant 3,822,856 - Gellert July 9, 1 | 1974-07-09 |
| Valve Gate Pin Actuating Mechanism Grant 3,806,295 - Gellert April 23, 1 | 1974-04-23 |
| Shoe Tree With Article Basket Grant 3,772,722 - Gellert November 20, 1 | 1973-11-20 |
| Cassette Case Grant 3,754,639 - Gellert August 28, 1 | 1973-08-28 |
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