Observation elevator cab

- Otis Elevator Company
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Description

FIG. 1 is a view in perspective of an observation elevator cab according to the invention;

FIG. 2 is a side view of an observation elevator cab according to the invention;

FIG. 3 is a frontal view of an observation elevator cab according to the invention;

FIG. 4 is a bottom view of an observation elevator cab according to the invention.

FIG. 5 is a top view of an observation elevator cab according to the invention.

Referenced Cited
U.S. Patent Documents
D180095 April 1957 Mitchell
1616096 February 1927 Van Doorn et al.
Other references
  • Sweets Architectural Catalog File, 1975, section 14.1/Ot, p. 19.
Patent History
Patent number: D253100
Type: Grant
Filed: Apr 7, 1977
Date of Patent: Oct 9, 1979
Assignee: Otis Elevator Company (New York, NY)
Inventor: David J. Hesford (Belleville, NJ)
Primary Examiner: A Hugo Word
Attorney: M. P. Williams
Application Number: 5/785,622
Classifications
Current U.S. Class: D12/54; D12/53; Elevator Cab Interior (5) (D25/37)
International Classification: D1205;