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

Icon_funbox Quotables

"Radio has no future."

Lord Kelvin, British mathematician and physicist ; 1897

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 411/10 - Deformable washer


Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Subject matter wherein the self-contained part is in the
No. of applications: 5
Last issue date: 10/29/2009


Application No.Application TitleIssue Date
20090269157ANCHOR
The invention relates to anchors for fixing an article (2) to a substrate (3). In order to improve such an anchor (4) in respect of its capacity to absorb transverse force in the event of earthquakes, the invention proposes that the anchor (4...
10/29/2009
20090151466FIXING ELEMENT AND INSPECTION SYSTEM THEREOF
A fixing element and inspection system for examining the status of the fixing element are provided in the present invention. The fixing has a sensing material disposed therein for transforming the force acting on the fixing element into an electrical signal. A signal pr...
06/18/2009
20090047060Securing Mechanisms for Components of a Load Indicating Fastener
A load indicating fastener comprising a load indicator, a fastener body, and a securing mechanism retaining the load indicator on the fastener body. The load indicator has integral protuberances struck and partially sheared from the load indicator to project from a face...
02/19/2009
20080038076Load indicating fastener and method of manufacture
A load indicating fastener comprising a load indicator and a fastener body. The load indicator comprises an annular body defining a through hole having a minimum diameter and a plurality of protuberances integral with a first face of the annular body and a corresponding...
02/14/2008
20070243034LOAD INDICATING FASTENER INSERT
A method and apparatus for determining fastener axial loading includes a fastener insert having an arched bottom surface, which deflects correlative to the level of axial loading. A load indicating mechanism determines axial loading by measuring the amount of deflection...
10/18/2007
 
Sign InRegister
Username  
Password   
forgot password?