US1360642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powder-sprayer
Assignee: Individual
•
Filing: 1919-12-15
•
Granted: 1920-11-30
•
Expires: 1939-12-15
Abstract
No abstract record available.
Inventors
- 👤 Samuel D Irwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:15
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/06; B05B11/062; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3936; Y10T24/394; Y10T24/3947
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) | 1923-11-30 | 1924-05-31 | 1924-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-11-30 | 1928-05-31 | 1928-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-11-30 | 1932-05-31 | 1932-11-30 | $7700.00 | Window Closed / Lapsed |