US1614819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ship-propelling plant
Assignee: Individual
•
Filing: 1924-09-02
•
Granted: 1927-01-18
•
Expires: 1944-09-02
Abstract
No abstract record available.
Inventors
- 👤 Bauer Gustav
- 👤 Kluge Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:08
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/12; B63H21/14; B63H23/00; B63H23/22; B63H23/26; B63H23/30; B63H23/32; B63H23/34; B63H2023/342; Y; Y10; Y10S; Y10S74/00; Y10S74/08; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18096; Y10T74/19; Y10T74/19019; Y10T74/19023; Y10T74/19037; Y10T74/1914
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) | 1930-01-17 | 1930-07-19 | 1931-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-01-17 | 1934-07-19 | 1935-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-01-17 | 1938-07-19 | 1939-01-18 | $7700.00 | Window Closed / Lapsed |