US1307160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
a hptt cl
Assignee: —
•
Filing: —
•
Granted: 1919-06-17
•
Expires: 1936-06-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:57
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/10; F16D; F16D1/00; F16D1/02; F16D1/033; F16D1/06; F16D1/076; F16D1/08; F16D1/0876; F16D1/12; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32368
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) | 1922-06-16 | 1922-12-16 | 1923-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-06-16 | 1926-12-16 | 1927-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-06-16 | 1930-12-16 | 1931-06-17 | $7700.00 | Window Closed / Lapsed |