US3410089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid operated device
Assignee: Individual
•
Filing: 1967-03-08
•
Granted: 1968-11-12
•
Expires: 1987-03-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph D Snitgen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:40
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/002; B23; B23K; B23K11/00; B23K11/30; B23K11/31; F; F15; F15B; F15B11/00; F15B11/02; F15B11/028; F15B11/032; F15B11/0325; F15B11/06; F15B11/072; F15B2211/00; F15B2211/20; F15B2211/21; F15B2211/216; F15B2211/70; F15B2211/775
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3276206A
Cited
US3266415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |