US4029248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable battery carrying handle
Assignee: GNB Inc
•
Filing: 1975-05-27
•
Granted: 1977-06-14
•
Expires: 1995-05-27
Abstract
Abstract A detachable plastic carrying handle having a non-circular aperture at each end which is aligned and snapped over the non-circular head of a post integrally formed on each end of a plastic battery casing and the handle is then rotated upward to cause non-alignment of the aperture and head.
Inventors
- 👤 Chin-Chuan Frederic Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:56
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/256; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10S; Y10S294/00; Y10S294/903
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
244 words
A carrying handle arrangement for a battery having a thin-wall plastic case and cover with positive and negative battery terminals located on the top surface thereof and means projecting outwardly from one end of the cover substantially past the end of the case, comprising in combination, one of said case and cover having integrally formed rigid plastic horizontally protruding horizotally from opposite vertical surfaces thereof at either end and laterally offset in equal and opposite directions from the longitudinal center line of said case such that a vertical plane passing through the center of said posts also passes substantially through the center of gravity of the battery, each of said posts having a hollow stem portion with a closed inner end secured to said surface and a hollow non-circular head spaced from said surface a predetermined distance, said non-circular head having a predetermined angular orientation with respect to a vertical plane passing axially through said post, and an elongated handle adapted to span the length of said cover without substantial interference with said battery terminals and said projecting means and having at each end thereof an aperture shaped to receive one of said non-circular heads and having an angular orientation with respect to the center line of said handle different than said predetermined angular relation of said head to said vertical plane, said ends of said handle having a thickness adjacent said apertures adapted to fit within said predetermined distance without substantial end play.
Claim 2
Dependent Claim
244 words
A carrying handle arrangement for a battery having a thin-wall plastic case and cover with positive and negative battery terminals located on the top surface thereof and means projecting outwardly from one end of the cover substantially past the end of the case, comprising in combination, one of said case and cover having integrally formed rigid plastic horizontally protruding horizotally from opposite vertical surfaces thereof at either end and laterally offset in equal and opposite directions from the longitudinal center line of said case such that a vertical plane passing through the center of said posts also passes substantially through the center of gravity of the battery, each of said posts having a hollow stem portion with a closed inner end secured to said surface and a hollow non-circular head spaced from said surface a predetermined distance, said non-circular head having a predetermined angular orientation with respect to a vertical plane passing axially through said post, and an elongated handle adapted to span the length of said cover without substantial interference with said battery terminals and said projecting means and having at each end thereof an aperture shaped to receive one of said non-circular heads and having an angular orientation with respect to the center line of said handle different than said predetermined angular relation of said head to said vertical plane, said ends of said handle having a thickness adjacent said apertures adapted to fit within said predetermined distance without substantial end play.
Claim 3
Dependent Claim
20 words
A carrying handle arrangement as defined in claim 1 wherein said head is formed with at least one lobe thereon.
Claim 4
Dependent Claim
20 words
A carrying handle arrangement as defined in claim 1 wherein said handle is formed of substantially flat plastic strap material.
References Cited (Backward Citations)
US1360056A
Cited
US2176711A
Cited
US2270563A
Cited
US2501572A
Cited
US2913275A
Cited
US2999714A
Cited
US3093515A
Cited
US3339794A
Cited
US3415414A
Cited
US3275366A
Cited
US3956022A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |