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. 19, 1990
Filed:
Jul. 15, 1988
Abstract
A manually guided electrical tool which is driven by a drive motor. The tool includes a device for metering and mixing at least two substances and for the feeding of the intermixed substances to a treatment place. The device includes: cartridges which contain the substances to be intermixed, receptacle pockets for receiving the cartridges, an extruding means associated with each cartridge for extruding the substances; a mixer for mixing the extruded substance which has an outlet through which the intermixed substances are fed, a feed duct connected to a each cartridge for transporting the extruded substances to the mixer, a gear unit driven by the drive motor, a drive element driven by the gear unit for activating the extruding means and the mixer; and a gear housing for housing the gear unit which is attached to the drive motor.