Patent US2842647A successfully refreshed from Google Patents.
US2842647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjusting means for resistance trimmers
Assignee: Globe Union Inc
•
Filing: 1954-03-18
•
Granted: 1958-07-08
•
Expires: 1974-03-18
Abstract
No abstract record available.
Inventors
- 👤 Alfred S Khouri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:15
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/30; H01C10/32; H01C10/16; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1415534A
Cited
US1524258A
Cited
US1564157A
Cited
US2128730A
Cited
US2329949A
Cited
US2467497A
Cited
US2451241A
Cited
US2721245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |