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:
Mar. 06, 2012
Filed:
Aug. 28, 2007
Steve Chininis, Norcross, GA (US);
Mel Kennedy, Lantana, FL (US);
Richard C. Levy, Boca Raton, FL (US);
Jose Longoria, Miami, FL (US);
Susan Matsumoto, Lantana, FL (US);
Steve Chininis, Norcross, GA (US);
Mel Kennedy, Lantana, FL (US);
Richard C. Levy, Boca Raton, FL (US);
Jose Longoria, Miami, FL (US);
Susan Matsumoto, Lantana, FL (US);
Other;
Abstract
A dispenser system for flowable material includes several interchangeable cartridge assemblies for retaining flowable material, each cartridge assembly including a dispensing piston sealingly and slidably retained within a cylinder, the cylinder having a distal cylinder dispensing end to which a material passing attachment can be sealingly mounted and having a proximal cylinder mounting end, and the piston including a piston head for creating the slidable seal within the cylinder and a piston drive mechanism connected to the piston; a drive structure for engaging and mounting the cartridge assembly and for progressively driving the flowable material out of the cartridge assembly and onto a target surface, the drive structure including a cartridge assembly engagement structure and having a piston drive mechanism which drivably and releasibly engages the piston drive mechanism upon fitting the cylinder to the engagement structure.