Patent US2895116A successfully refreshed from Google Patents.
US2895116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trimming potentiometer
Assignee: COMPONENT DESIGNERS Inc
•
Filing: 1956-06-22
•
Granted: 1959-07-14
•
Expires: 1976-06-22
Abstract
No abstract record available.
Inventors
- 👤 Lawrence L Morrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:34
CPC Classifications
H; H01; H01F; H01F21/00; H01F21/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2149848A
Cited
US2258652A
Cited
GB588558A
Cited
US2448190A
Cited
DE821376C
Cited
GB668186A
Cited
US2761045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |