B61F 17/20
With scoops or the like attached to, or coupled with, the axle
Official title: with scoops or the like attached to, or coupled with, the axle
B61F17/20 (With scoops or the like attached to, or coupled with, the axle) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B61F- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 8 Jun 1976
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents