Patent US1682407A successfully refreshed from Google Patents.
US1682407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint-spray booth
Assignee: JAMESTOWN BLOWER Co
•
Filing: 1927-08-18
•
Granted: 1928-08-28
•
Expires: 1947-08-18
Abstract
No abstract record available.
Inventors
- 👤 Edmund H Nelson
- 👤 Egon F Tingwall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:16
CPC Classifications
B; B05; B05B; B05B14/00; B05B14/40; B05B14/44; Y; Y10; Y10S; Y10S118/00; Y10S118/07; Y10S55/00; Y10S55/37; Y10S55/46
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1931-08-28 | 1932-02-27 | 1932-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-08-28 | 1936-02-27 | 1936-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-08-28 | 1940-02-27 | 1940-08-28 | $7700.00 | Window Closed / Lapsed |