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Patent US2951645A successfully refreshed from Google Patents.
US2951645A
Expired / Lapsed
US
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Disposable spray head
Assignee: BRADSON Manufacturing CORP
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Filing: 1957-02-19
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Granted: 1960-09-06
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Expires: 1977-02-19
Abstract
No abstract record available.
Inventors
- 👤 Clarence A Price
- 👤 William L Rupp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:28
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/244; B05B7/2448
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1714874A
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US2030853A
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US2544539A
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US2723881A
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US2670885A
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US2737413A
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US2744791A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |