US2545672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray booth
Assignee: Cascade Manufacturing Co
•
Filing: 1948-04-06
•
Granted: 1951-03-20
•
Expires: 1968-04-06
Abstract
No abstract record available.
Inventors
- 👤 Frank E Pearson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:19
CPC Classifications
B; B05; B05B; B05B14/00; B05B14/40; B05B14/46; B05B14/465; Y; Y10; Y10S; Y10S118/00; Y10S118/07; Y10S261/00; Y10S261/44; Y10S55/00; Y10S55/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US701074A
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US2054124A
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US2180586A
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US2266335A
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US2243839A
Cited
US2382026A
Cited
US2353548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-19 | 1954-09-18 | 1955-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-19 | 1958-09-18 | 1959-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-19 | 1962-09-18 | 1963-03-20 | $7700.00 | Window Closed / Lapsed |