US2744180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical contact or circuit component
Assignee: Individual
•
Filing: 1953-03-30
•
Granted: 1956-05-01
•
Expires: 1973-03-30
Abstract
No abstract record available.
Inventors
- 👤 Daniel M Sullivan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:19
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/40; H01H1/403; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
AS A NEW ARTICLE OF MANUFACTURE, AN ELECTRICAL CIRCUIT COMPONENT COMPRISING A GLASS BODY HAVING AN EXPOSED SURFACE AND HAVING IMBEDDED IN SAID SURFACE A METAL CONDUCTING MEMBER CONTAINING THROUGHOUT ITS STRUCTURE A FLUX BONDED TO SAID BODY.
Claim 2
Dependent Claim
38 words
AS A NEW ARTICLE OF MANUFACTURE, AN ELECTRICAL CIRCUIT COMPONENT COMPRISING A GLASS BODY HAVING AN EXPOSED SURFACE AND HAVING IMBEDDED IN SAID SURFACE A METAL CONDUCTING MEMBER CONTAINING THROUGHOUT ITS STRUCTURE A FLUX BONDED TO SAID BODY.
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) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |