US2614743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turntable control means for aerial ladders
Assignee: MAXIM MOTOR Co
•
Filing: 1946-09-28
•
Granted: 1952-10-21
•
Expires: 1966-09-28
Abstract
No abstract record available.
Inventors
- 👤 Edmund J Arps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:58
CPC Classifications
E; E06; E06C; E06C5/00; E06C5/02; E06C5/04; E06C5/06; E06C5/12; E06C5/14; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20238
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1771333A
Cited
US677874A
Cited
US835153A
Cited
US1410190A
Cited
US1483231A
Cited
US1516346A
Cited
US1589093A
Cited
US1582793A
Cited
US1872924A
Cited
US1886783A
Cited
US1925517A
Cited
US1926697A
Cited
US1979041A
Cited
US2114262A
Cited
US2489326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |