The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 1981
Filed:
Nov. 13, 1979
Applicant:
Inventor:
Erwin J Littman, LaPorte, IN (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23C / ;
U.S. Cl.
CPC ...
29 8 / ; 7144 ; 301648 ;
Abstract
A chipping hammer for cleaning welds or deburring the oxidized metal about the cut from a cutting torch which comprises a handle and a head of unique configuration secured to an end of the handle. The head is secured at right angles to the axis of the handle and has a hammer head portion at one end and a toothed chipping blade at the other end. The ends of the teeth lie along a concave curve wherein the rearmost tooth extends outwardly from the blade a greater extent than does the front tooth.