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:
Oct. 18, 1983
Filed:
Mar. 27, 1981
Applicant:
Inventor:
Franz Buechel, Ruggell, LI;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C / ;
U.S. Cl.
CPC ...
227-9 ; 4271262 ;
Abstract
In a device using caseless propellent charges for driving fastening elements into a receiving material, a firing assembly is slidably mounted within the device casing. The firing assembly includes a firing member laterally enclosed by an electrically insulating material within a guidance member. The insulating material is spray-coated on the firing member.