US2943768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air operated sealant dispenser
Assignee: Individual
•
Filing: 1958-05-27
•
Granted: 1960-07-05
•
Expires: 1978-05-27
Abstract
No abstract record available.
Inventors
- 👤 Myles W Lindsay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:19
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/015
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1555711A
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US1659950A
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US1812643A
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US2038761A
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US2137740A
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US2081163A
Cited
US2373774A
Cited
US2605763A
Cited
US2692706A
Cited
US2838210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |