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. 19, 2010
Filed:
Feb. 05, 2008
Steven J. Sculler, Morganville, NJ (US);
Steven J. Sculler, Morganville, NJ (US);
M&R Marking Systems, Inc., Piscataway, NJ (US);
Abstract
A multi-ink marking structure for a hand stamp is made. A unitary foam member is provided and has a front surface, a rear surface and peripheral edges extending between the front surface and the rear surface. Selected locations of the foam member are sealed to form a barrier which extends at least substantially between the front surface and the rear surface and which divides the foam member into first and second regions adapted to store first and second inks, respectively. The barrier remains permanently connected to the first and second regions of the foam member. The barrier is adapted to prevent migration of inks between the first and the second regions. Print patterns are defined at the front surface.