US975844A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal-scrap compressor.
Assignee: Primerica Inc
•
Filing: 1908-03-16
•
Granted: 1910-11-15
•
Expires: 1928-03-16
Abstract
No abstract record available.
Inventors
- 👤 Solomon W Egbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:21
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/1405; B30; B30B; B30B9/00; B30B9/32
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) | 1913-11-14 | 1914-05-16 | 1914-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-11-14 | 1918-05-16 | 1918-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-11-14 | 1922-05-16 | 1922-11-15 | $7700.00 | Window Closed / Lapsed |