US2981484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun
Assignee: Malsbary Manufacturing Co
•
Filing: 1958-12-23
•
Granted: 1961-04-25
•
Expires: 1978-12-23
Abstract
No abstract record available.
Inventors
- 👤 Hirsch Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:44
CPC Classifications
B; B08; B08B; B08B3/00; B08B3/02; B08B3/026; B08B3/028; B05; B05B; B05B15/00; B05B15/60; B05B9/00; B05B9/01; B08B2203/00; B08B2203/02; B08B2203/0211
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2635280A
Cited
US1658645A
Cited
US1627005A
Cited
US1800254A
Cited
US1749752A
Cited
US2298755A
Cited
US2290720A
Cited
US2579625A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |