US3048114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pumps
Assignee: Scott and Williams Inc
•
Filing: 1957-11-19
•
Granted: 1962-08-07
•
Expires: 1977-11-19
Abstract
No abstract record available.
Inventors
- 👤 Lindsay H Browne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:39
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/06; F04B43/00; F04B43/0009; F04B43/0054; F04B43/0072; F04B43/08; F04B43/10; F04B43/113; F04B43/1136
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US885835A
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GB191107285A
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US1389635A
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US1803191A
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US1993267A
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US1990139A
Cited
US2424595A
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US2444586A
Cited
US2478568A
Cited
US2532143A
Cited
US2738731A
Cited
US2836121A
Cited
GB754910A
Cited
US2898866A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |