US3056937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical resistor and method and apparatus for producing resistors
Assignee: Individual
•
Filing: 1957-11-04
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Granted: 1962-10-02
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Expires: 1977-11-04
Abstract
No abstract record available.
Inventors
- 👤 Pritikin Nathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:45
CPC Classifications
H; H01; H01C; H01C1/00; H01C1/14; H01C1/146; H01C17/00; H01C17/06; H01C17/075; H01C17/08; H01C17/22; H01C17/23; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49099
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A RESISTOR COMPRISING AN INSULATING BASE, A PLURALITY OF INORGANIC ELECTRICALLY CONDUCTING SPOTS ADHERING TO SAID BASE, A METALLIC RESISTANCE FILM ADHERING TO SAID BASE AND OVERLYING ONLY A PORTION OF EACH OF SAID CONDUCTING SPOTS, AND A PLURALITY OF CONDUCTIVE LINKS ADHERING TO SAID BASE, EACH OF SAID LINKD OVERLYING AND ELECTRICALLY CONTACTING A PORTION OF AT LEAST TWO OF SAID CONDUCTING SPOTS NOT OVERLAIN BY SAID RESISTANCE FILM, EACH OF SAID LINKS THEREBY SERVING TO SHORT-CIRCUIT A PORTION OF THE RESISTANCE FILM LYING INTERMEDIATE THE RESPECTIVE CONDUCTALONG A COMMON STRAIGHT LINE, WHEREBY INTERRUPTING MEANS TRAVELING RELATIVELY ALONG A STRAIGHT LINE MAY SELECTIVELY INTERRUPT SHORT CIRCUITS OF PORTION OF SAID RESISTANCE FILM.
Claim 2
Dependent Claim
113 words
A RESISTOR COMPRISING AN INSULATING BASE, A PLURALITY OF INORGANIC ELECTRICALLY CONDUCTING SPOTS ADHERING TO SAID BASE, A METALLIC RESISTANCE FILM ADHERING TO SAID BASE AND OVERLYING ONLY A PORTION OF EACH OF SAID CONDUCTING SPOTS, AND A PLURALITY OF CONDUCTIVE LINKS ADHERING TO SAID BASE, EACH OF SAID LINKD OVERLYING AND ELECTRICALLY CONTACTING A PORTION OF AT LEAST TWO OF SAID CONDUCTING SPOTS NOT OVERLAIN BY SAID RESISTANCE FILM, EACH OF SAID LINKS THEREBY SERVING TO SHORT-CIRCUIT A PORTION OF THE RESISTANCE FILM LYING INTERMEDIATE THE RESPECTIVE CONDUCTALONG A COMMON STRAIGHT LINE, WHEREBY INTERRUPTING MEANS TRAVELING RELATIVELY ALONG A STRAIGHT LINE MAY SELECTIVELY INTERRUPT SHORT CIRCUITS OF PORTION OF SAID RESISTANCE FILM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |