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

Icon_funbox Quotables

"Telephone, n. An invention of the devil which abrogates some of the advantages of making a disagreeable person keep his distance. "

Ambose Bierce

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 147/13 - Rotary cutter head


Subclass of Class 147 - Coopering
Definition: The barrel is clamped in a nonrotating clamp, and a rotary cutter-head
No. of patents: 1
Last issue date: 06/07/2011


NumberTitleIssue Date
7954525Portable crozer for barrels
The present invention relates to a portable crozer adapted to be mounted above a new or used barrel for firstly creating a groove or “croze” along an inside surface to accommodate a barrel head, and secondly, for creating a bevelled top edge. In the case of used... 		06/07/2011
 
Sign InRegister
Username  
Password   
forgot password?