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

Icon_funbox Bizarre Patents

Patent No. 5277148

Wearable Pet Enclosure

An enclosure for small animals which is wearable on the front or back of an animate being.

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 73/862.25 - Power tongs


Subclass of Class 73 - Measuring and testing
Definition: Subject matter wherein the tool comprises power means for
No. of applications: 2
Last issue date: 08/18/2011


Application No.Application TitleIssue Date
20110197715METHOD FOR ACCURATELY MEASURING APPLIED TORQUE IN A HYDRAULIC BREAKOUT MACHINE AND A HYDRAULIC BREAKOUT MACHINE THAT MEASURES APPLIED TORQUE
A method of accurately measuring applied torque in a hydraulic breakout machine involves using at least one sensor to measure reactive torque, and using the reactive torque measurement as an accurate indication of applied torque....
08/18/2011
20070295108Impulse energy tubing and casing make-up method and apparatus
A make-up assembly and process provides a true power-tight connection between a first and second tubular segment. Each of the segments has an externally threaded male member at one end and an internally threaded female member at the other end. The male member of the fir...
12/27/2007
 
Sign InRegister
Username  
Password   
forgot password?