B61G 9/025
With only metal springs
Official title: {with only metal springs}
B61G9/025 (With only metal springs) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B61G- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 15 Dec 1981
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| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
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