US1696013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air compressor for dental and other purposes
Assignee: Individual
•
Filing: 1926-11-11
•
Granted: 1928-12-18
•
Expires: 1946-11-11
Abstract
No abstract record available.
Inventors
- 👤 James E Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:23
CPC Classifications
F; F04; F04B; F04B41/00; F04B41/02; F04B27/00; F04B27/04; F04B27/0404; F04B27/0414; F04B27/0428; F04B27/0442; F04B27/053
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) | 1931-12-18 | 1932-06-18 | 1932-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-12-18 | 1936-06-18 | 1936-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-12-18 | 1940-06-18 | 1940-12-18 | $7700.00 | Window Closed / Lapsed |