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:
Jun. 11, 2002
Filed:
Dec. 07, 1999
Applicant:
Inventors:
Jean L. Spencer, Boston, MA (US);
Crispin M. Miller, Lincoln, MA (US);
John M. Fritz, Hyde Park, MA (US);
John Thompson, Medfield, MA (US);
Assignee:
Berol Corporation, Freeport, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 5/04 ;
U.S. Cl.
CPC ...
B43K 5/04 ;
Abstract
A hand-held fluid delivery system includes a rigid body, a collapsible enclosure within the body, a fluid (e.g., correction fluid) within the enclosure, and a delivery end in communication with the collapsible enclosure. The delivery system preferably includes a spring that applies pressure to deliver fluid from the collapsible enclosure to the delivery end.