Combined portable lantern and warning lamp

Latest Chung Ah Manufacturing Company Limited Patents:

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a combined portable lantern and warning lamp showing my new design.

FIG. 2 is a right side elevational view thereof, the left side being a mirror image thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a perspective view thereof on a reduced scale taken from above and to the right.

Referenced Cited
U.S. Patent Documents
D252834 September 4, 1979 Yip
D263630 March 30, 1982 Wong
D266957 November 16, 1982 Lee
2932018 April 1960 Schwartz
Other references
  • Hong Kong Enterprise, vol. 8, 1981, p. 188, Multi-Lantern.
Patent History
Patent number: D287291
Type: Grant
Filed: Dec 1, 1983
Date of Patent: Dec 16, 1986
Assignee: Chung Ah Manufacturing Company Limited (Kowloon)
Inventor: Kwong Y. Wan (Kowloon)
Primary Examiner: Susan J. Lucas
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/556,959