US3082286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-supplying device for storage batteries
Assignee: Individual
•
Filing: 1960-11-18
•
Granted: 1963-03-19
•
Expires: 1980-11-18
Abstract
No abstract record available.
Inventors
- 👤 William T Schuster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:19
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/60; H01M50/609; H01M50/627; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7498
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
AN ATTACHABLE DEVICE FOR SUPPLYING WATER TO A STORAGE BATTERY, COMPRISING A WATER RESERVOIR; A TUBULAR MEMBER DEPENDING FROM THE CENTRAL PORTION OF THE BOTTOM OF SAID WATER RESERVOIR AND COMMUNICATING WITH THE INTERIOR THEREOF; A CENTRALLY APERTURED BOTTOM MEMBER CARRIED BY SAID WATER RESERVOIR; SAID CENTRALLY APERTURED BOTTOM MEMBER HAVING A SCREW-THREADED PORTION FOR ENGAGEMENT WITH THE SCREW-THREADS OF ONE OF THE WATER-FILLING APERTURES OF SAID BATTERY; AND AN EXTERIOR BOSS CARRIED BY SAID TUBULAR MEMBER WHICH IS RECTANGULAR IN CROSS-SECTION; SAID BOTTOM MEMBER HAVING A RECESS FOR RECEIVING SAID BOSS; SAID TUBULAR MEMBER AND SAID BOTTOM MEMBER COOPERATING WITH AN ENLARGED SECTION ON THE LOWER PORTION OF SAID BOTTOM MEMBER TO FORM A SECURED NONROTATABLE CONNECTION.
Claim 2
Dependent Claim
118 words
AN ATTACHABLE DEVICE FOR SUPPLYING WATER TO A STORAGE BATTERY, COMPRISING A WATER RESERVOIR; A TUBULAR MEMBER DEPENDING FROM THE CENTRAL PORTION OF THE BOTTOM OF SAID WATER RESERVOIR AND COMMUNICATING WITH THE INTERIOR THEREOF; A CENTRALLY APERTURED BOTTOM MEMBER CARRIED BY SAID WATER RESERVOIR; SAID CENTRALLY APERTURED BOTTOM MEMBER HAVING A SCREW-THREADED PORTION FOR ENGAGEMENT WITH THE SCREW-THREADS OF ONE OF THE WATER-FILLING APERTURES OF SAID BATTERY; AND AN EXTERIOR BOSS CARRIED BY SAID TUBULAR MEMBER WHICH IS RECTANGULAR IN CROSS-SECTION; SAID BOTTOM MEMBER HAVING A RECESS FOR RECEIVING SAID BOSS; SAID TUBULAR MEMBER AND SAID BOTTOM MEMBER COOPERATING WITH AN ENLARGED SECTION ON THE LOWER PORTION OF SAID BOTTOM MEMBER TO FORM A SECURED NONROTATABLE CONNECTION.
References Cited (Backward Citations)
GB786372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |