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

Icon_funbox Did You Know...

...that after Parker Brothers executives turned down the game of Monopoly because it had "52 fundamental errors" (including taking too long to play), a copy of the game wound up in the home of the company president who stayed up until 1 a.m. to finish playing it? He was so impressed by the game that the next day he wrote to inventor Charles Darrow and offered to buy it!

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 24/331 - Spring biased


Subclass of Class 24 - Buckles, buttons, clasps, etc.
Definition: Subject matter provided with a resilient means which regains
No. of patents: 13
Last issue date: 08/21/2007


NumberTitleIssue Date
7258123Claw clip hair fastener
A multiple clip hair fastener that comprises three or more claw clips attached together by spacer bands. The spacer bands are substantially rigid and are attached to each clip in such a manner as to restrict the movement of each clip from moving out of alignment in ...
08/21/2007
7225507Sock snaps
The invention comprises a clip device that will separately hold each of a pair of clothing items, one to each side of the unit, during a mechanical laundry activity or while in storage. The purpose of the product is to prevent loss of either of a pair of small cloth...
06/05/2007
7222631Claw clip hair fastener
A multiple clip hair fastener with a plurality of claw clips directly attached to the next. The clips are fastened to separate sections of hair while each clip remains directly attached. ...
05/29/2007
6971434Non-pull cord operated Venetian blind
A non-pull cord operated Venetian blind includes a blind embodiment having left/right retaining cords led through both lateral sides thereof and fixed to a windowsill at the bottom ends thereof, and a pair of clamps securely sealed at both ends of a lower beam to cl...
12/06/2005
6772486Clip
A clip comprising first, second and third clamping elements which are connected together by a common biasing element. The biasing element comprises a flat plate of stainless steel which is folded to form a spring which biases a part of the first element and a part o...
08/10/2004
6334403Page clamp with integral cover clip
A page clamp has a pair of outward facing faces and a pair of opposed faces define by a pair of sides which converge adjacent one end of the clamp. A clip is positioned in spaced relation with one of the outward facing faces. The clip has one end connecte...
01/01/2002
5697594Portable document holder for laptop computers
A portable grasping apparatus comprises a clamp and an elongated clamp or clip movably interconnected in between by means of a plurality of pivoting mechanisms. The clamp secures the apparatus to a surface, such as a portable computer, without permanently...
12/16/1997
4742982Hanger for chemical dispenser
An improved hanger for a toilet tank dispenser which comprises a relatively straight inner leg member, a generally hook-shaped outer leg member, and an angled connector joining said inner and outer leg members. The clamping force generated by the foregoin...
05/10/1988
4632634System for fixing the stator nozzles to a power turbine casing
A system for fixing nozzles to a power turbine stator casing, in which each nozzle sector is locked to the respective shroud by means of a key which has its two diverging vertical flanges inserted into a radial dovetail guide in the front surface of the s...
12/30/1986
4536926Ski clip holding device
A ski clip to assist in the carrying of skis is formed by having a two-sectioned, generally "C-shape" for the ski clip, wherein the two sections are spring-loaded to hold the skis therein....
08/27/1985
4378120Supplementary mudguard for automobile
A supplementary mudguard to be attached inside a mudguard proper of an automobile. The rear end of the supplementary mudguard is arranged to form an ejector passage with the floor of the automobile in order to provide an even flow of air in the space betw...
03/29/1983
4305183Collar holders
A collar holder is provided for securely holding collar tabs and providing a decorative and ornamental effect in the form of an elongated face plate having a front and back surface, a pair of resilient jaws fixed at one end to said face plate on the back ...
12/15/1981
4045844Sock lock device
A sock lock device for maintaining a number of pairs of socks together during a washing and drying operation includes a number of clothespin elements detachably joined together, wherein each clothespin element is capable of maintaining one pair of socks t...
09/06/1977
 
Sign InRegister
Username  
Password   
forgot password?