US2463736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spraying apparatus
Assignee: T M K CORP
•
Filing: 1945-06-29
•
Granted: 1949-03-08
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Expires: 1965-06-29
Abstract
No abstract record available.
Inventors
- 👤 Merle K Benson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:59
CPC Classifications
A; A01; A01M; A01M7/00; A01M7/0025; A01M7/0032; A01M7/0046; B; B05; B05B; B05B9/00; B05B9/03; B05B9/04; B05B9/08; B05B9/0805; B05B9/0811; B05B9/0816
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US38715A
Cited
US663732A
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US927872A
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US1071876A
Cited
DE402761C
Cited
US1676424A
Cited
US1820266A
Cited
US2329912A
Cited
US2374595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-07 | 1952-09-06 | 1953-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-07 | 1956-09-06 | 1957-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-07 | 1960-09-06 | 1961-03-08 | $7700.00 | Window Closed / Lapsed |