Chair

Description

FIG. 1 is a front elevational view of a chair of the present invention, with the back view being identical;

FIG. 2 is a top plan view of the chair of FIG. 1;

FIG. 3 is a bottom plan view of the chair of FIG. 1;

FIG. 4 is a right side view of the chair of FIG. 1, with the left side view being identical;

FIG. 5 is a front elevational view of a second embodiment of a chair of the present invention, with the back view being identical;

FIG. 6 is a top plan view of the chair of FIG. 5;

FIG. 7 is a bottom plan view of the chair of FIG. 5;

FIG. 8 is a right side view of the chair of FIG. 5, with the left side view being identical;

FIG. 9 is a front elevational view of a third embodiment of a chair of the present invention, with the back view being identical;

FIG. 10 is a top plan view of the chair of FIG. 9;

FIG. 11 is a bottom plan view of the chair of FIG. 9;

FIG. 12 is a right side view of the chair of FIG. 9, with the left side being identical;

FIG. 13 is a front elevational view of a fourth embodiment of a chair of the present invention, with the back view being identical;

FIG. 14 is a top plan view of the chair of FIG. --;

FIG. 15 is a bottom plan view of the chair of FIG. 13; and,

FIG. 16 is a right side view of the chair of FIG. 13.

The broken line showing in the accompanying FIGS. is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D240708 July 1976 Elukowicz
D334133 March 23, 1993 Hartzheim
D370270 May 28, 1996 Dal Mas et al.
3255565 June 1966 Menzel
3693310 September 1972 Middleton
4000591 January 4, 1977 Courtois
4060954 December 6, 1977 Liuzza
4483119 November 20, 1984 Hernandez
4655023 April 7, 1987 Yung
4682461 July 28, 1987 Sizemore
4756641 July 12, 1988 Hartzheim
5107654 April 28, 1992 Leonardis
5201869 April 13, 1993 Roethel
5222628 June 29, 1993 Roethel
5555693 September 17, 1996 Sorkin
Foreign Patent Documents
227969 May 1960 AUX
1 186 162 April 1985 CAX
575043 January 1946 SEX
1 428 675 May 1972 GBX
1 276 874 June 1972 GBX
Other references
  • Product brochure from International Platics, Corp. of Nicholasville, Kentucky for X High Chair, X Bar Chair and Joist Chair (1991). Prodcut brochure from Spillman of Columbus, Ohio for Plasclips, Meshclips and Plaschair (1994). Product brochure from General Technologies, Inc. of Stafford, Texas for Reinforcing Bar Supports (1997 Price List). Product brochure from Aztec Concrete Accessories, Inc. of Fontana, California for Adjustable Screed Chair (Dec. 1, 1997).
Patent History
Patent number: D428501
Type: Grant
Filed: Oct 2, 1998
Date of Patent: Jul 18, 2000
Assignee: Aztec Concrete Accessories, Inc. (Fontana, CA)
Inventors: Dale Haslem (Canyon Lake, CA), G. Douglas Hartzheim (Fontana, CA), Steve Wilbur (Chino, CA), Marty Lancial (San Bernardino, CA)
Primary Examiner: Doris Clark
Law Firm: Knobbe, Martens, Olson & Bear LLP
Application Number: 0/94,442
Classifications
Current U.S. Class: Miscellaneous (D25/199); Stair, Ladder, Scaffold, Or Similar Support (D25/62)
International Classification: 2599;