US1612104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arthtfr eichenqbttsf
Assignee: —
•
Filing: —
•
Granted: 1926-12-28
•
Expires: 1943-12-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:07
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/07; D06M11/11; D06M11/13; D06M11/51; D06M11/54; D06M11/68; D06M11/70; D06M11/71; D06M11/80; D06M11/82; D06M13/00; D06M13/10; D06M13/184; D06M13/188; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2631; Y10T442/2713
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) | 1929-12-27 | 1930-06-28 | 1930-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-12-27 | 1934-06-28 | 1934-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-12-27 | 1938-06-28 | 1938-12-28 | $7700.00 | Window Closed / Lapsed |