Cave-like enclosure

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Description

FIG. 1 is a front view of a "cave-like enclosure" embodying our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
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Foreign Patent Documents
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Other references
  • Lionel Train Catalog p. 57, item No. 121 "Landscaped tunnel" 1968. "Dogloo" advertisement. .COPYRGT.1995.
Patent History
Patent number: D379522
Type: Grant
Filed: Oct 11, 1995
Date of Patent: May 27, 1997
Inventors: Christine Rushford (White Lake, MI), Andy Rushford (White Lake, MI)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: G. Andoll
Law Firm: Bliss McGlynn, P.C.
Application Number: 0/45,158
Classifications
Current U.S. Class: Simulative (D25/7); Dome (D25/19); Terrestrial Or Extraterrestrial Map Or Model (D19/61); Simulative (D30/112); D21/114; D21/253
International Classification: 2503;