Patent US2807849A successfully refreshed from Google Patents.
US2807849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt connection
Assignee: GE Prentice Manufacturing Co
•
Filing: 1954-07-16
•
Granted: 1957-10-01
•
Expires: 1974-07-16
Abstract
No abstract record available.
Inventors
- 👤 Robert C Legat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:02
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/20; A44B11/24; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3401; Y10T24/3413; Y10T24/40; Y10T24/4002; Y10T24/4012; Y10T24/4016
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1463172A
Cited
US1659705A
Cited
GB457889A
Cited
US2203270A
Cited
US2156647A
Cited
US2609577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |