Flexible or portable closure – partition – or panel – Roll type – With rotating means
Reexamination Certificate
2006-08-15
2006-08-15
Johnson, Blair M. (Department: 3634)
Flexible or portable closure, partition, or panel
Roll type
With rotating means
Reexamination Certificate
active
07089991
ABSTRACT:
A drive apparatus includes an electrical motor, a power supply unit, a transmission mechanism, a rail part, and an encapsulating part. The drive apparatus is moveable between a first position and a second position and adjustable in these positions and in any position between these positions. The rail part and the encapsulating part are connected to each other in a heat-conducting connection. A method for operating the drive apparatus includes the steps of changing from one operational mode to another mode and subsequently moving the drive apparatus to a desired position.
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English Language translation of Chinese Patent No. 2,338,481 Y dated Sep. 15, 1999.
English Language translation of Chinese Examination Report dated Feb. 4, 2005 for Chinese Application No. 01822905.0.
English Language Abstract for DE4411997 from esp@cnet.com.
English Language Abstract for EP0775798 from esp@cnet.com.
English Language Abstract for DE3524361 from esp@cnet.com.
PCT International Application, WO 00/05478, Published Feb. 3, 2000 International Application No. PCT/DK99/00414 Filed Jul. 19, 1999.
Jorgensen Kent Mølsted
Kold Ove
Dority & Manning P.A.
Johnson Blair M.
VKR Holding A/S
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