Patent US2083039A successfully refreshed from Google Patents.
US2083039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spraying apparatus
Assignee: Individual
•
Filing: 1936-01-13
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Granted: 1937-06-08
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Expires: 1956-01-13
Abstract
No abstract record available.
Inventors
- 👤 Edward M Searls
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:54
CPC Classifications
B; B05; B05B; B05B9/00; B05B9/03; B05B9/04; B05B9/08; F; F04; F04B; F04B29/00; F04B33/00; F04F; F04F1/00; F04F1/06; F04F5/00; F04F5/14; F04F5/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-06-07 | 1940-12-07 | 1941-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-06-07 | 1944-12-07 | 1945-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-06-07 | 1948-12-07 | 1949-06-08 | $7700.00 | Window Closed / Lapsed |