Y10T 83/4554
By change of effective shape of driving or driven surface of element
Official title: By change of effective shape of driving or driven surface of element of work-feed mechanism
Y10T83/4554 (By change of effective shape of driving or driven surface of element) appears on 3 US grants and 0 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 12 May 1987
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
By publication year. Applications have been published since 2001.
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By later US patents