U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 439/757 - With clamp-to-post joint separator


Subclass of Class 439 - Electrical connectors
Definition: Electrical connector having some positive means to break
No. of patents: 20
Last issue date: 05/25/2010


NumberTitleIssue Date
7722414Connector having separately made lance housing and retainer
In a male connector (10), a lance housing (50) including locking lances (27) is provided separately from a housing main body (20) and a retainer including terminal locking portions (78) to be located in deformation spaces (63
05/25/2010
7351119Battery cable clamp
This invention is an improved battery booster cable and clamp apparatus that operates in conjunction with a two piece split electrically conductive housing that is adapted to allow a battery terminal to reside therein, the two pieces of the housing being slid into o...
04/01/2008
7052331Symmetrically adjustable corrosion-resistant battery cable connector
An electromechanical connector for use between a power source such as a battery and a device requiring the power such as an automotive electrical system. In some embodiments, the connector includes a radius electrical contact constituting a primary electrical curren...
05/30/2006
6971925Rotatable connector for a battery cable clamp
An improved rotatable battery cable clamp connector is designed for use with applying pressure to legs of the clamp intermediate the cable section and post section of the clamp. Self-lubricating and non-corrosive materials are also used to advantage in the manufactu...
12/06/2005
6875061Electrical clip connector comprising expandable barrel segment
An electrical clip connector has a terminal clip which is electrically mated to a ground stud by hand. The terminal clip is protected by an erogonomically friendly housing which supports the functional requirements of the terminal clip. The housing has a hoop portio...
04/05/2005
6872101Electrical clip connector comprising expandable barrel segment
An electrical clip connector has a terminal clip which is electrically mated to a ground stud by hand. The terminal clip is protected by an erogonomically friendly housing which supports the functional requirements of the terminal clip. The housing has a hoop portio...
03/29/2005
6554657Battery clamp
A battery clamp for being connected to a battery contact comprises a connecting lug, a contact ring which is provided with a slot so as to form two opposite clamping ends, and a spring which engages the clamping ends of the contact ring. The battery clamp...
04/29/2003
6409553Battery clamp
A battery clamp comprises a connecting lug (12), a contact ring (10) which is provided with a slot so as to form two opposite clamping ends (14). Each clamping end includes a bent lug (16), and a slope (18). A spring (22) engages the clamping ends of the ...
06/25/2002
6203383Lever action battery terminal apparatus
A lever controlled battery terminal connection, comprising a body having upper and lower portions, said lower portion defining a re-entrant recess to receive a battery terminal post, a lever carried by the body to pivot relative to said body upper portion...
03/20/2001
6203382Connector for battery terminal post
A battery terminal post connector having first and second clamp components shaped to receive and grip a battery terminal post under the action of a resilient compression spring which urges the clamp components towards one another to grip the post. The con...
03/20/2001
6183904Storage battery terminal structure
A storage battery terminal structure of the present invention includes: an annular recessed groove that is arranged on an upper end portion of a cylindrical male terminal; retaining projections that are engageable with the annular recessed groove; a housi...
02/06/2001
6030722Storage battery terminal structure
A storage battery terminal structure of the present invention includes: an annular recessed groove that is arranged on an upper end portion of a cylindrical male terminal; retaining projections that are engageable with the annular recessed groove; a housi...
02/29/2000
5839924Battery connector with conductive coating
A releasable connector for electrically connecting a cable to a generally cylindric battery post comprises a body portion adapted for substantially surrounding and clamping the connector to a generally cylindric battery post and a cable attachment portion...
11/24/1998
5586919Battery connector
A connector for quickly clamping onto and releasing from an associated generally cylindrical battery post which includes a unitary metallic body having first and second elongated portions disposed in generally parallel spaced relationship with the first a...
12/24/1996
5556309Battery terminal connector
A snap-lock battery terminal connector (10) is disclosed. The connector (10) comprises a substantially annular ring (11) which has a lug (22) to which an electrical cable (23) is clamped. The connector (10) further comprises a pivotal member (13) which is...
09/17/1996
5044995Battery terminal cable connector
A solid rectangular clamp having a aperture extending laterally therethrough for receiving a battery post and a U-shaped member the legs of which are pivotally mounted within indentations in the sides of said clamp one on each side thereof. A bolt is thre...
09/03/1991
4983086Fastener for battery connector
A manually manipulatable nut and bolt fastener for a battery terminal clamp provides an nut configured to engage one of the fingers of a typical bifurcated battery terminal clamp and a bolt engaging the other finger to move the fingers relatively responsi...
01/08/1991
4547036Fuse clip unit
A fuse clip unit is constructed with an entrance unit having positive reject stops which prevent insertion of all except a selected fuse which provides branch circuit protection of 200,000 amps R.M.S. interrupting capacity. The selected fuse has a unique ...
10/15/1985
4470654Electrical cable connector
An interfitting conductive collar and latch probe assembly for securely connecting a conductor, such as a wire or cable, to the post of a power source, such as a battery terminal. The assembly relies upon spring force and detent arrangements to permit ins...
09/11/1984
 
Sign InRegister
Username  
Password   
forgot password?