Patent US2501577A successfully refreshed from Google Patents.
Patent US3401337A successfully refreshed from Google Patents.
US3401337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector device for connecting a battery terminal with a batterylife indicator meter
Assignee: Union Carbide Corp
•
Filing: 1964-04-09
•
Granted: 1968-09-10
•
Expires: 1984-04-09
Abstract
No abstract record available.
Inventors
- 👤 Curtis C Beusman
- 👤 May Jack E Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:59
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/289; G; G01; G01R; G01R31/00; G01R31/36; G01R31/382; G01R31/3828; G01R31/3832; G01R31/3644; G01R31/3647
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US964995A
Cited
US1772217A
Cited
US1610304A
Cited
US2270554A
Cited
US2829336A
Cited
US3302102A
Cited
US3345491A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |