US3192864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diaphragm pump
Assignee: Individual
•
Filing: 1962-01-19
•
Granted: 1965-07-06
•
Expires: 1982-01-19
Abstract
No abstract record available.
Inventors
- 👤 Notte Pier Vincenzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:58
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/438; F02M2700/4388; F02M2700/439
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US17726A
Cited
US1708306A
Cited
US1713073A
Cited
US1944340A
Cited
US1840527A
Cited
US2203464A
Cited
US2348538A
Cited
US2543624A
Cited
US2593316A
Cited
US2834299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |