US2621970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun
Assignee: American Brake Shoe Co
•
Filing: 1950-06-02
•
Granted: 1952-12-16
•
Expires: 1970-06-02
Abstract
No abstract record available.
Inventors
- 👤 William P Dalrymple
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:18
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/16; B05B7/1606; B05B7/1613; B05B7/162; B05B7/1626; B05B7/24; B05B7/2489
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1773582A
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US1934826A
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US2265209A
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US2129778A
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US2282214A
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US2411181A
Cited
US2378184A
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US2526405A
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US2559407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |