US2705274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bolometer and method of making
Assignee: Individual
•
Filing: 1946-11-21
•
Granted: 1955-03-29
•
Expires: 1966-11-21
Abstract
No abstract record available.
Inventors
- 👤 Willard E Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:31
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/10; G01J5/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A BOLOMETER COMPRISING A PLURALITY OF THIN STRIPS OF NICKEL, A PLURALITY OF SPRING STRIPS OF CONDUCTIVE MATERIAL, A MOUNTING OF INSULATING MATERIAL, MEANS FOR CLAMPING SAID SPRING STRIPS TO SAID MOUNTING SO AS TO FORM TWO OPPOSITELY DISPOSED ROWS OF THE FREE ENDS OF SAID SPRING STRIPS WITH ALL FREE ENDS IN THE SAME PLANE, MEANS CONDUCTIVELY CONNECTING SAID NICKEL STRIPS BETWEEN PAIRS OF OPPOSITE SPRING STRIP FREE ENDS, AND MEANS INCLUDING SAID SPRING STRIPS FOR ELECTRICALLY CONNECTING SAID NICKEL STRIPS IN SERIES.
Claim 2
Dependent Claim
84 words
A BOLOMETER COMPRISING A PLURALITY OF THIN STRIPS OF NICKEL, A PLURALITY OF SPRING STRIPS OF CONDUCTIVE MATERIAL, A MOUNTING OF INSULATING MATERIAL, MEANS FOR CLAMPING SAID SPRING STRIPS TO SAID MOUNTING SO AS TO FORM TWO OPPOSITELY DISPOSED ROWS OF THE FREE ENDS OF SAID SPRING STRIPS WITH ALL FREE ENDS IN THE SAME PLANE, MEANS CONDUCTIVELY CONNECTING SAID NICKEL STRIPS BETWEEN PAIRS OF OPPOSITE SPRING STRIP FREE ENDS, AND MEANS INCLUDING SAID SPRING STRIPS FOR ELECTRICALLY CONNECTING SAID NICKEL STRIPS IN SERIES.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-28 | 1958-09-27 | 1959-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-28 | 1962-09-27 | 1963-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-28 | 1966-09-27 | 1967-03-29 | $7700.00 | Window Closed / Lapsed |