Invention Grant
- Patent Title: Cleaning cart
- Patent Title (中): 清洁车
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Application No.: US12067624Application Date: 2006-07-29
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Publication No.: US07988160B2Publication Date: 2011-08-02
- Inventor: Falk Lindner , Andreas Eisenhut , Jens Deerberg , Tortsen Gratzki , Dietmar Schaule
- Applicant: Falk Lindner , Andreas Eisenhut , Jens Deerberg , Tortsen Gratzki , Dietmar Schaule
- Applicant Address: DE Weinheim
- Assignee: Carl Freudenberg KG
- Current Assignee: Carl Freudenberg KG
- Current Assignee Address: DE Weinheim
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102005044984 20050920
- International Application: PCT/EP2006/007538 WO 20060729
- International Announcement: WO2007/033724 WO 20070329
- Main IPC: B62B3/00
- IPC: B62B3/00
Abstract:
A cleaning cart (1) is provided with an expandable frame (2) comprising combinable and detachably connectable elements, with a first element (3) being designed so as to be U-shaped and with its two ends (4) being bent to form right angles so that the ends (4) project outwardly from the U-shaped plane.
Public/Granted literature
- US20090026732A1 CLEANING CART Public/Granted day:2009-01-29
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