Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes threaded rider mating with support screw in...
Reexamination Certificate
2006-09-22
2011-11-29
Mansen, Michael (Department: 3654)
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific load support drive-means or its control
Includes threaded rider mating with support screw in...
C414S672000, C414S757000, C378S069000, C378S180000
Reexamination Certificate
active
08066102
ABSTRACT:
A lifting apparatus includes a vertical guide device, a turntable device which is movable along the vertical guide device upwards or downwards, and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. The turntable device includes a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device, a turntable which is rotatably provided on the bracket, and a second driving device which rotates the turntable on the bracket.
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Chinese First Office Action in foreign counterpart Application No. 200510086460.1, dated May 22, 2009.
Chinese Second Office Action in foreign counterpart Application No. 200510086460.1, dated Oct. 16, 2009.
Chinese Third Office Action in foreign counterpart Application No. 200510086460.1, dated Mar. 10, 2010.
Summary of Chinese Office Actions (NPL Cites 1, 2, and 3) and related prosecution of foreign counterpart Application No. 200510086460.1 in English.
Chen Zhi-qiang
Kang Kejun
Li Yuanjing
Li Yulan
Liu Yinong
Kinney & Lange , P.A.
Kruer Stefan
Mansen Michael
Nuctech Company Limited
Tsinghua University
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