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. 24, 2002
Filed:
May. 31, 2001
Silviu Greenhill, Bentleigh, AU;
Robert Urqhart Connell, Hawthorn, AU;
Cetram Pty Limited, Victoria, AU;
Abstract
A manually operably cartridge dispensing gun( ) for cartridges of the kind containing two components, said gun including a bed( ) to captively retain the cartridge, a manually operable drive assembly to advance inner( ) and outer( ) concentrically arrranged piston pushers against corresponding pistons in the cartridge, the outer piston pusher( ) being dimensioned to bear against a circumferentially outermost piston in the cartridge and including a central aperture to accomodate the inner piston pusher( ) of a first dimension for use with an inner piston of a cartridge having a first component ratio, said inner piston pusher( ) being selectively reconfigurable to a second, reduced, dimension for use with an inner piston of a cartridge having a second component ratio.