US2690595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of low-pressure inflation catheters
Assignee: Davol Rubber Co
•
Filing: 1951-06-22
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Granted: 1954-10-05
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Expires: 1971-06-22
Abstract
No abstract record available.
Inventors
- 👤 Paul A Raiche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:14
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/02; B29C41/14; A; A61; A61M; A61M25/00; A61M25/10; A61M25/1027; A61M25/1034; B29K; B29K2021/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2203072A
Cited
US2272289A
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US2259488A
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US2296105A
Cited
US2322858A
Cited
US2478249A
Cited
US2481488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-04 | 1958-04-05 | 1958-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-04 | 1962-04-05 | 1962-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-04 | 1966-04-05 | 1966-10-05 | $7700.00 | Window Closed / Lapsed |