Kahlcke; Hartwig
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kahlcke; Hartwig.The latest application filed is for "espresso machine".
- Kahlcke; Hartwig - Wiesbaden DE
- Kahlcke; Hartwig - Kronberg DE
- Kahlcke; Hartwig - Bad Soden DE
| Patent | Date |
|---|---|
| Espresso machine Grant D395,976 - Seiffert , et al. July 14, 1 | 1998-07-14 |
| Electric coffeemaker Grant D371,271 - Seiffert , et al. July 2, 1 | 1996-07-02 |
| Household electric coffeemaker Grant D359,414 - Kahlcke * June 20, 1 | 1995-06-20 |
| Household electric coffeemaker Grant D358,736 - Kahlcke May 30, 1 | 1995-05-30 |
| Seam ripper Grant D351,059 - Kahlcke October 4, 1 | 1994-10-04 |
| Parting tool Grant 5,297,340 - Kahlcke March 29, 1 | 1994-03-29 |
| Combined coffee and espresso machine Grant D337,915 - Kahlcke August 3, 1 | 1993-08-03 |
| Espresso making machine Grant D336,004 - Kahlcke June 1, 1 | 1993-06-01 |
| Espresso machine Grant D323,949 - Kahlcke February 18, 1 | 1992-02-18 |
| Juice extractor Grant D309,083 - Kahlcke July 10, 1 | 1990-07-10 |
| Can opener Grant D308,468 - Littmann , et al. June 12, 1 | 1990-06-12 |
| Toaster Grant D307,999 - Kahlcke May 22, 1 | 1990-05-22 |
| Electric coffee-machine Grant D288,517 - Kahlcke March 3, 1 | 1987-03-03 |
| Kitchen appliance with interchangable attachments Grant 4,422,343 - Falkenbach , et al. December 27, 1 | 1983-12-27 |
| Electric food blender Grant D260,350 - Kahlcke August 25, 1 | 1981-08-25 |
| Food processor attachment for an electric food machine Grant D259,992 - Kahlcke July 28, 1 | 1981-07-28 |
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