US2603462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for preparing and spraying
Assignee: —
•
Filing: —
•
Granted: 1952-07-15
•
Expires: 1969-07-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:41
CPC Classifications
B; B28; B28C; B28C5/00; B28C5/08; B05; B05D; B05D1/00; B05D1/02; B05D1/12; B28C9/00; B28C9/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1223586A
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US1810271A
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US1785024A
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US1997897A
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US2149930A
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US2073779A
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US2067105A
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US2137328A
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US2165916A
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US2238051A
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US2259215A
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US2305840A
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US2366969A
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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) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |