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:
May. 29, 1979
Filed:
Jul. 28, 1977
Applicant:
Inventors:
Erwin Stiltz, Winnenden-Schelmenholz, DE;
Rudolf Hoyer, Althutte, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ; B25D / ;
U.S. Cl.
CPC ...
173118 ; 173117 ; 310 50 ;
Abstract
The housing for electric tools comprises a one-piece plastic construction and includes a handle part and a hollow housing part having a metal jacket therein which defines various cavities and bearing bushes and bores for the elements of a drive motor and an eccentric drive for a hammer drill.