Liebscher; Johannes
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liebscher; Johannes.The latest application filed is for "device for feeding potted plants".
- Liebscher; Johannes - Nassau DE
- Liebscher; Johannes - Nassau Lahn
| Patent | Date |
|---|---|
| Device for feeding potted plants Grant 4,420,904 - Joswig , et al. December 20, 1 | 1983-12-20 |
| Arrangement for comminuting foodstuffs Grant 4,247,054 - Schulein , et al. January 27, 1 | 1981-01-27 |
| Cleaning device Grant 4,177,533 - Liebscher , et al. December 11, 1 | 1979-12-11 |
| Corkscrew Grant 4,135,415 - Liebscher , et al. January 23, 1 | 1979-01-23 |
| Cleaning device Grant 4,094,032 - Liebscher , et al. June 13, 1 | 1978-06-13 |
| Hollow plastic garment hanger Grant 4,040,546 - Liebscher , et al. August 9, 1 | 1977-08-09 |
| Tie hanger Grant 4,039,083 - Leifheit , et al. August 2, 1 | 1977-08-02 |
| Floor or carpet sweeper Grant 4,028,765 - Liebscher June 14, 1 | 1977-06-14 |
| Sweeper Grant 3,874,016 - Liebscher April 1, 1 | 1975-04-01 |
| Brush Grant 3,755,847 - Liebscher September 4, 1 | 1973-09-04 |
| Sweeping Apparatus Grant 3,750,215 - Liebscher August 7, 1 | 1973-08-07 |
| Cleaning Apparatus Grant 3,696,458 - Leifheit , et al. October 10, 1 | 1972-10-10 |
| Floor Treating Apparatus Grant 3,638,267 - Liebscher February 1, 1 | 1972-02-01 |
| Sweeper Grant 3,631,557 - Leifheit , et al. January 4, 1 | 1972-01-04 |
| Laundry Drier Grant 3,602,454 - Leifheit , et al. August 31, 1 | 1971-08-31 |
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