US3825447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery cover
Assignee: Individual
•
Filing: 1972-07-17
•
Granted: 1974-07-23
•
Expires: 1992-07-17
Abstract
Abstract A battery cover for preventing corrosive damage due to chemicals emanating from a battery. An enclosed container is defined by side walls, a bottom wall and a top wall having closure means thereon. Openings in the container enable a cable to pass through the container and to electrically connect to the battery. Means are provided for tightly securing the container to the cables at the openings.
Inventors
- 👤 R Kraals
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:06
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/10; H01M50/147; H01M50/172; H01M50/174; H01M50/176; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-07-22 | 1978-01-21 | 1978-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-07-22 | 1982-01-21 | 1982-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-07-22 | 1986-01-21 | 1986-07-23 | $7700.00 | Window Closed / Lapsed |