Combined amusement tube slide and an enclosing structure

- Discovery Zone, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a combined amusement tube slide and an enclosing structure showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D251132 February 20, 1979 Reverchon
D295650 May 10, 1988 Argandona
959973 May 1910 Tomkins
2890498 June 1959 Bigelow
3766573 October 1973 Burkholz et al.
3779547 December 1973 Pappas
Other references
  • Design Mag. Feb. 1975, p. 314 top right of the page. Tottime, Dec. 1989, top of the page. Euro-Matic Ltd. Leomass Limited, Leominster, Mass., flyer. Future Foam, Inc., The Foam Book, pp. 1-11. Kitterman, Inc., Kansas City, Mo., brochure. SPS (Specialized Plastic Sealing), Los Angeles, Calif., brochure. Rubatex, Bedord, Va., brochure, pp. 4 and 5. Plastic Sales & Manufacturing Co., Inc. PSM, catalog, pp. 16-26. Environments, Inc., Environments, catalog, p. 27. Environments, Inc., Activity '89, catalog, pp. 31, 33, 35, 40, 52 and 53. Blue Mountain Industries, Gold Medal Tennis Nets and Court Accessories, pp. 3-7 and 10-11. Sinco Products Incorporated, Sinco Flexguard, brochure. Sinco Products Incorporated, Sinco Rack Guarding, brochure.
Patent History
Patent number: D330744
Type: Grant
Filed: Jun 4, 1990
Date of Patent: Nov 3, 1992
Assignee: Discovery Zone, Inc. (Kansas City, MO)
Inventor: Ronald G. Matsch (Overland Park, KS)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Litman, McMahon & Brown
Application Number: 7/532,977
Classifications
Current U.S. Class: D21/244