Collapsible lamp shade

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Description

FIG. 1 is a perspective view of one embodiment of an ornamental design for a collapsible lamp shade in accordance with the present invention;

FIG. 2 is a side view of the embodiment illustrated in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view of a second embodiment of an ornamental design for a collapsible lamp shade in accordance with the present invention.

FIG. 6 is a perspective view of a third embodiment of an ornamental design in accordance with the present invention;

FIG. 7 is a perspective view of a fourth embodiment of an ornamental design in accordance with the present invention; and

FIG. 8 is a perspective view of a fifth embodiment of an ornamental design in accordance with the present invention.

Referenced Cited
U.S. Patent Documents
D219678 January 1971 Trudeau
D226287 February 1973 Trudeau
1516393 November 1924 Macomber
Other references
  • Bradley Table Lamp Catalog, 1951-1952, p. 11, cone shade. Industrial Design, Nov./Dec. 1976, p. 28, hanging lamp. Lamp Journal, June 1962, p. 111, drop light #864.
Patent History
Patent number: D246397
Type: Grant
Filed: Nov 1, 1976
Date of Patent: Nov 15, 1977
Assignee: Keystone Lamp Mfg. Corporation (Slatington, PA)
Inventor: Donald J. Booty (Frankfort, IL)
Primary Examiner: Susan J. Lucas
Attorney: Arthur H. Seidel
Application Number: 5/737,452
Classifications
Current U.S. Class: D48/16R
International Classification: D2605;