Patent US3053461A successfully refreshed from Google Patents.
US3053461A
Expired / Lapsed
US
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Pressure controlled spray device
Assignee: Individual
•
Filing: 1959-11-12
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Granted: 1962-09-11
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Expires: 1979-11-12
Abstract
No abstract record available.
Inventors
- 👤 Bruce D Inglis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:23
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1254; B05B7/1263; B05B7/1272; B05B7/1281; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3046; B05B1/306; B05B7/06; B05B7/062; B05B7/066; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86389; Y10T137/86405; Y10T137/86413
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1309724A
Cited
US2199454A
Cited
US2470717A
Cited
US2803423A
Cited
US2875778A
Cited
US2913187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |