Patent US3103642A successfully refreshed from Google Patents.
US3103642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structurally integrated film electronic assemblies
Assignee: Lockheed Martin Corp
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Filing: 1960-08-17
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Granted: 1963-09-10
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Expires: 1980-08-17
Abstract
No abstract record available.
Inventors
- 👤 William D Fuller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:07
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/24; H01F; H01F17/00; H01F17/0006; H01F17/0033; H01F2017/004; H05; H05K; H05K2201/00; H05K2201/03; H05K2201/0302; H05K2201/0317; H05K2201/09; H05K2201/09818; H05K2201/09854; H05K2201/09981; H05K2203/00; H05K2203/03; H05K2203/0315; H05K2203/14; H05K2203/1476; H05K3/00; H05K3/0011; H05K3/0044; H05K3/0047; H05K3/40; H05K3/4038; H05K3/4076
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A STRUCTURALLY INTEGRATED POTENTIOMETER COMPRISING AN INSULATIVE SUBSTRATE HAVING A THREADED HOLE THEREIN, A RESISTIVE FILM IN THE ROOTS OF SAID HOLE FORMING A SPIRAL RESISTIVE FILM, A POTENTIOMETER SCREW IN SAID HOLE HAVING A FIRST CONDUCTIVE DISC PORTION THREADED IN THE THREADS OF SAID HOLE AND A SECOND THREADED PORTION OF REDUCED DIAMETER DEPENDING FROM SAID FIRST PORTION AND HAVING MEANS ADAPTED TO PERMIT ROTATION THEREOF AND FOR LOCKING SAID SCREW IN POSITION, AND MEANS PROVIDING ELECTRICAL CONNECTIONS TO THE ENDS OF SAID SPIRAL FILM AND TO SAID POTENTIOMETER SCREW.
Claim 2
Dependent Claim
91 words
A STRUCTURALLY INTEGRATED POTENTIOMETER COMPRISING AN INSULATIVE SUBSTRATE HAVING A THREADED HOLE THEREIN, A RESISTIVE FILM IN THE ROOTS OF SAID HOLE FORMING A SPIRAL RESISTIVE FILM, A POTENTIOMETER SCREW IN SAID HOLE HAVING A FIRST CONDUCTIVE DISC PORTION THREADED IN THE THREADS OF SAID HOLE AND A SECOND THREADED PORTION OF REDUCED DIAMETER DEPENDING FROM SAID FIRST PORTION AND HAVING MEANS ADAPTED TO PERMIT ROTATION THEREOF AND FOR LOCKING SAID SCREW IN POSITION, AND MEANS PROVIDING ELECTRICAL CONNECTIONS TO THE ENDS OF SAID SPIRAL FILM AND TO SAID POTENTIOMETER SCREW.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |