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:
Sep. 05, 1978
Filed:
Feb. 16, 1977
Applicant:
Inventors:
Erich Kattner, Munich, DE;
Guenter Rosenstock, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ;
Abstract
A protective and cleaning combination shield and wiper for ink jet recording device writing heads is provided which consists of a shield member mounted on the writing head and movable between a blocking position in front of the orifices of the writing head and an operating position spaced from and clear of the orifices. The shield is equipped with a resilient wiping arm which wipes across the face of the writing head during movement between the positions.