US3083260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical wire connectors
Assignee: Individual
•
Filing: 1961-02-21
•
Granted: 1963-03-26
•
Expires: 1981-02-21
Abstract
No abstract record available.
Inventors
- 👤 Bird Ruth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:42
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/22; H01R13/00; H01R13/46; H01R13/52; H01R13/5216
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
73 words
A WIRE CONNECTOR COMPRISING A BODY OF ELECTRICALLY INSULATING MATERIAL HAVING AN OPEN UPPER END, SAID BODY BEING SUBSTANTIALLY FILLED WITH ELECTRICALLY CONDUCTIVE METAL CEMENT IN SEMI-SOLID FORM, SAID CEMENT BEING SUCH AS TO HARDEN ON EXPOSURE TO AIR, AND A FILM HERMETICALLY SEALING SAID UPPER END, SAID FILM BEING RUPTURABLE WHEREUPON SAID CEMENT WILL BE CAUSED TO HARDEN INTO AN INTEGRAL MASS, SAID FILM BEING A LAYER OF PARAFFIN OVERLYING SAID CEMENT.
References Cited (Backward Citations)
DE235963C
Cited
US583589A
Cited
US997066A
Cited
GB164334A
Cited
US1700985A
Cited
US1726991A
Cited
US2802044A
Cited
US2749384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |