US2715710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery charger
Assignee: Fox Products Co
•
Filing: 1952-08-20
•
Granted: 1955-08-16
•
Expires: 1972-08-20
Abstract
No abstract record available.
Inventors
- 👤 James B Godshalk
- 👤 Anton Aaron
- 👤 Rezek Gerard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:08
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/02; H02J7/04; H02J7/06; H02J7/08; H02J7/90; H02J7/94; Y; Y10; Y10S; Y10S320/00; Y10S320/29
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE18516E
Cited
US1976404A
Cited
US1919891A
Cited
US1846214A
Cited
US1919892A
Cited
US2102141A
Cited
GB474398A
Cited
US2157139A
Cited
US2244307A
Cited
US2197423A
Cited
US2366992A
Cited
US2421523A
Cited
US2666883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |