US2257516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Operator-protecting spray booth
Assignee: Binks Sames Corp
•
Filing: 1938-03-01
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Granted: 1941-09-30
•
Expires: 1958-03-01
Abstract
No abstract record available.
Inventors
- 👤 Jr John F Roche
- 👤 Darbyshire Matt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:46
CPC Classifications
B; B05; B05B; B05B16/00; B05B16/90; B05B16/60; Y; Y10; Y10S; Y10S118/00; Y10S118/07; Y10S55/00; Y10S55/29; Y10S55/46
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) | 1944-09-29 | 1945-03-31 | 1945-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-09-29 | 1949-03-31 | 1949-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-09-29 | 1953-03-31 | 1953-09-30 | $7700.00 | Window Closed / Lapsed |