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. 23, 2001
Filed:
Oct. 28, 1999
Applicant:
Inventors:
Neville Edgar Andrews, Horsham, GB;
Glenn Andrew Groom, Eastbourne, GB;
Mark Harrison, Brighton, GB;
Assignee:
Parker Pen Products, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 5/14 ; B43K 5/10 ;
U.S. Cl.
CPC ...
B43K 5/14 ; B43K 5/10 ;
Abstract
A marking insturment having a fluid reservoir (,) and an application tip. A valve (,) controls flow of fluid from the reservoir (,) to the tip. A transfer chamber (,) is located between the reservoir and tip and is assocaited with the reserovir housing (,) in said manner as to be reduceable in volume.