Patent US4660914A successfully refreshed from Google Patents.
US4660914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulating cover for terminal
Assignee: Shinagawa Shoko Co Ltd
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Filing: 1986-06-26
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Granted: 1987-04-28
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Expires: 2006-06-26
Abstract
Abstract An insulating cover for a terminal. A cover body is composed of a synthetic resin formed into a sleeve. The cover body comprises a sleeve portion for receiving the head portion of the terminal which is connected to a wire and two fitting portions for enclosing the remaining portion of the terminal together with the wire. The two fitting portions are connected to the sleeve such as to be freely opened and closed at the connecting point. In the main portions, the fitting portions have engaging hooked pin portions and receiving hole portions for securely retaining the terminal.
Inventors
- 👤 Toshinobu Nakamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:45
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/70; H01R13/00; H01R13/46; H01R13/50; H01R13/501; H01R13/502; H01R13/506; H01R4/02
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
242 words
In an electrical insulating cover for an electrical terminal and a connection of said terminal to a pre-attached wire, said terminal being generally rigid for purposes of mounting in said cover and having a head portion and a remaining portion, with said remaining portion being connected to said wire, and said cover having a cover body formed of synthetic resin with two fitting portions integrally hinged to said body, said two fitting portions having engaging portions internal of each fitting portion and providing a snapfit latch upon manual closing of said fitting portions about said terminal and pre-attached wire and means for restricting movement of and retaining said terminal when said fitting portions are closed, the improvement comprising: a tubular sleeve means for receiving said head portion of said terminal during insertion of said head portion thereinto along an insertion path generally coaxial with said sleeve, said sleeve means extending generally one half of a length of said cover body; and said cover body, upon closing of said fitting portions about said remaining portion and pre-attached wire, covering substantially all of said terminal and pre-attached wire; whereby said remaining portion is graspable by a person attaching said cover to said terminal during inserting of said head portion into said sleeve means, said sleeve means aiding in support of said terminal during subsequent closing of said fitting portions, so that a flexibility of said wire does not detract from said inserting and mounting.
Claim 2
Dependent Claim
242 words
In an electrical insulating cover for an electrical terminal and a connection of said terminal to a pre-attached wire, said terminal being generally rigid for purposes of mounting in said cover and having a head portion and a remaining portion, with said remaining portion being connected to said wire, and said cover having a cover body formed of synthetic resin with two fitting portions integrally hinged to said body, said two fitting portions having engaging portions internal of each fitting portion and providing a snapfit latch upon manual closing of said fitting portions about said terminal and pre-attached wire and means for restricting movement of and retaining said terminal when said fitting portions are closed, the improvement comprising: a tubular sleeve means for receiving said head portion of said terminal during insertion of said head portion thereinto along an insertion path generally coaxial with said sleeve, said sleeve means extending generally one half of a length of said cover body; and said cover body, upon closing of said fitting portions about said remaining portion and pre-attached wire, covering substantially all of said terminal and pre-attached wire; whereby said remaining portion is graspable by a person attaching said cover to said terminal during inserting of said head portion into said sleeve means, said sleeve means aiding in support of said terminal during subsequent closing of said fitting portions, so that a flexibility of said wire does not detract from said inserting and mounting.
Claim 3
Dependent Claim
26 words
The improvement as in claim 1, and further comprising: said fitting portions being slightly shiftable in order to unlatch said engaging portions and open said cover.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-04-27 | 1990-10-27 | 1991-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-27 | 1994-10-27 | 1995-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-27 | 1998-10-27 | 1999-04-28 | $7700.00 | Window Closed / Lapsed |