US2540663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray device
Assignee: MERIT ENGINEERING AND Manufacturing CO
•
Filing: 1946-11-25
•
Granted: 1951-02-06
•
Expires: 1966-11-25
Abstract
No abstract record available.
Inventors
- 👤 Leonard H Garey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:49
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/26; B05B1/262; B05B1/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US563220A
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US1104965A
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GB191506983A
Cited
US1203542A
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US1855888A
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US1831603A
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US1892294A
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US2014942A
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US2077725A
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US2132720A
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US1989013A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |