D03D 49/32
Operated by previously-loaded spring or equivalent
Official title: operated by previously-loaded spring or equivalent
D03D49/32 (Operated by previously-loaded spring or equivalent) appears on 4 US grants and 0 published applications in this corpus.
Search patents in D03D- Granted patents
- 4
- Published applications
- 0
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 25 Feb 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual torsion bar picking mechanism for a loom25 Feb 1992US 5,090,455 ASulzer Brothers Limited
- Projectile accelerator for a loom12 Nov 1991US 5,063,972 ASulzer Brothers Limited
- Picking device for the picking motion of a loom23 Jan 1990US 4,895,187 AHermann Wangner GmbH & Co. KG
- Picking mechanism for a shuttle of a weaving machine23 Sep 1980US 4,223,703 ASulzer Brothers Limited
No published applications in this class yet.
Most cited
By later US patents