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:
Aug. 27, 1991
Filed:
Jan. 19, 1990
John E Maldonado, San Antonio, TX (US);
Scott Paper Company, Philadelphia, PA (US);
Abstract
A dual cartridge dispenser. Each cartridge has an exit orifice through which fluid is dispensed when a tube of the cartridge is compressed. A dispensing lever is manually displaceable by a user to compress the tube. A movable compression member is adjustably mounted to the dispsensing lever so as to be selectively located at a first position adjacent the pump portion of the second cartridge. A knob extending outside the dispenser is connected to the compression member for moving the compression member to the first position or to the second position to thereby select the cartridge to be dispensed from. When the dispensing member is operated, it causes only the tube that is adjacent the compression member to be compressed between the compression member and an opposed pinch surface in the dispenser.