US1193637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
van inwagen
Assignee: —
•
Filing: —
•
Granted: 1916-08-08
•
Expires: 1933-08-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:49
CPC Classifications
F; F17; F17C; F17C3/00; F17C3/02; F17C3/025; F16; F16L; F16L59/00; F16L59/14; F16L59/16; F16L59/21; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49758; Y10T29/4976; Y10T29/49995; Y10T29/49996; Y10T409/00; Y10T409/30; Y10T409/306664; Y10T409/306776; Y10T82/00; Y10T82/10
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) | 1919-08-08 | 1920-02-07 | 1920-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-08-08 | 1924-02-07 | 1924-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-08-08 | 1928-02-07 | 1928-08-08 | $7700.00 | Window Closed / Lapsed |