Chairlift unit
Latest Von Roll Transportsysteme AG Patents:
Description
FIG. 1 is a perspective view of a chairlift unit showing our new design;
FIG. 2 is a side elevation view thereof; the opposite side being a mirror image of that shown;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
The broken lines in the drawing are for illustrative purposes only and form no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3556016 | January 1971 | Pomagalski et al. |
4784065 | November 15, 1988 | Brochard |
2942985 | May 1980 | DEX |
0147310 | July 1985 | FRX |
0844427 | July 1981 | SUX |
Patent History
Patent number: D307021
Type: Grant
Filed: Aug 3, 1987
Date of Patent: Apr 3, 1990
Assignee: Von Roll Transportsysteme AG (Thun)
Inventors: Konrad Bergius (Stans-Oberdorf), Hans-Werner Mattis (Darmstadt)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Law Firm: Cushman, Darby & Cushman
Application Number: 7/80,598
Type: Grant
Filed: Aug 3, 1987
Date of Patent: Apr 3, 1990
Assignee: Von Roll Transportsysteme AG (Thun)
Inventors: Konrad Bergius (Stans-Oberdorf), Hans-Werner Mattis (Darmstadt)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Law Firm: Cushman, Darby & Cushman
Application Number: 7/80,598
Classifications
Current U.S. Class:
Telpher Carrier Or Chair Lift (D12/52)