Patent US3037830A successfully refreshed from Google Patents.
US3037830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plunger pump, more particularly for liquid atomiser
Assignee: Individual
•
Filing: 1959-09-17
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Granted: 1962-06-05
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Expires: 1979-09-17
Abstract
No abstract record available.
Inventors
- 👤 Junod Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:41
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/14; F04B53/143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE15806E
Cited
US1536025A
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US1558749A
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US1744565A
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US1740931A
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US2025288A
Cited
US2276009A
Cited
US2468511A
Cited
US2600061A
Cited
US2907614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |