US2247963A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for spray coating articles
Assignee: Harper J Ransburg Co Inc
•
Filing: 1939-06-29
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Granted: 1941-07-01
•
Expires: 1959-06-29
Abstract
No abstract record available.
Inventors
- 👤 Harold P Ransburg
- 👤 Harry J Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:33
CPC Classifications
B; B05; B05B; B05B5/00; B05B5/08; B05B5/087; B05B14/00; B05B14/40; B05B14/42; B05B5/082; B05B5/084; Y; Y10; Y10S; Y10S118/00; Y10S118/07; Y10S264/00; Y10S264/45; Y10S264/72; Y10S425/00; Y10S425/121
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) | 1944-06-30 | 1944-12-30 | 1945-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-06-30 | 1948-12-30 | 1949-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-06-30 | 1952-12-30 | 1953-07-01 | $7700.00 | Window Closed / Lapsed |