Plug cap

- Chick Machine Tool, Inc.
Description

FIG. 1 is a side top perspective view of a plug cap in accordance with the present design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being identical thereto; and,

FIG. 5 is a sectional view taken in the direction of the arrows on line 5--5 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D45242 February 1914 Schlhoff
D63368 November 1923 Johnson
D292674 November 10, 1987 Morris et al.
D359294 June 13, 1995 Szabo
571708 November 1896 Thompson
1455080 May 1923 Croson et al.
2334032 November 1943 Rhodes
2379529 July 1945 Kennedy
5111946 May 12, 1992 Glanz
Foreign Patent Documents
138261 November 1952 SEX
185816 October 1963 SEX
16228 1903 GBX
12224 1909 GBX
Other references
  • Nylomatic Standard Parts Catalog. Jun. 1969, p. 38: plug No. N6437 on upper right. Niagara Plastics Catalog & Price list of Aug. 1977. 1) p. 18: top, thin wall tubing plug. 2) p. 28: EZ Caps and EZ Plugs shown. 3) p. 36: square plugs at top.
Patent History
Patent number: D367485
Type: Grant
Filed: Sep 13, 1994
Date of Patent: Feb 27, 1996
Assignee: Chick Machine Tool, Inc. (Warrendale, PA)
Inventors: Bela G. Szabo (Warrendale, PA), G. Rex Swann (Warrendale, PA)
Primary Examiner: Prabhakar G. Deshmukh
Assistant Examiner: C. Tuttle
Law Firm: Browdy and Neimark
Application Number: 0/28,342
Classifications
Current U.S. Class: Miscellaneous (D15/199); D8/499; D9/439; Element Or Attachment (D15/138)