Patent US3222468A successfully refreshed from Google Patents.
US3222468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile breaker point assembly
Assignee: Individual
•
Filing: 1962-11-13
•
Granted: 1965-12-07
•
Expires: 1982-11-13
Abstract
No abstract record available.
Inventors
- 👤 Robert N Nanninga
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:33
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A BREAKER ASSEMBLY COMPRISING A BASE PLATE, A FRAME, MEANS FOR SECURING THE FRAME TO THE PLATE TO BE MOVABLE WITH RESPECT TO IT, AND ELONGATED SPRING SECURED TO THE FRAME AT A POINT SPACED FROM ONE END OF THE SPRING, A FIRST ELECTRICAL CONTACT MOUNTED DIRECTLY ON THE SPRING AT A LOCATION SPACED FROM WHERE THE SPRING IS SECURED TO THE FRAME, A SECOND ELECTRICAL CONTACT MOUNTED ON THE FRAME ADJACENT THE FIRST CONTACT, THE SPRING MOUNTED FIRST ELECTRICAL CONTACT BEING BIASED AGAINST THE SECOND ELECTRICAL CONTACT, AND AN ACTUATOR BAR DISPOSED TO ENGAGE THE SPRING AND MOVE THE CONTACTS APART AS THE BAR IS RECIPROCATED.
Claim 2
Dependent Claim
107 words
A BREAKER ASSEMBLY COMPRISING A BASE PLATE, A FRAME, MEANS FOR SECURING THE FRAME TO THE PLATE TO BE MOVABLE WITH RESPECT TO IT, AND ELONGATED SPRING SECURED TO THE FRAME AT A POINT SPACED FROM ONE END OF THE SPRING, A FIRST ELECTRICAL CONTACT MOUNTED DIRECTLY ON THE SPRING AT A LOCATION SPACED FROM WHERE THE SPRING IS SECURED TO THE FRAME, A SECOND ELECTRICAL CONTACT MOUNTED ON THE FRAME ADJACENT THE FIRST CONTACT, THE SPRING MOUNTED FIRST ELECTRICAL CONTACT BEING BIASED AGAINST THE SECOND ELECTRICAL CONTACT, AND AN ACTUATOR BAR DISPOSED TO ENGAGE THE SPRING AND MOVE THE CONTACTS APART AS THE BAR IS RECIPROCATED.
References Cited (Backward Citations)
US1314524A
Cited
US2993963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |