Slitted gas tube

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Description

FIG. 1 is a perspective view of the slitted gas tube, showing my new design; the broken-line showing of Environmental structure being for illustrative purposes only and forming no part of the claimed design.

FIG. 2 is a front view of the invention;

FIG. 3 is a rear view of the invention;

FIG. 4 is a side view, the opposite side view being a mirror image thereo; and,

FIG. 5 is a top plan view of the invention, the bottom being a mirror image of that shown.

Referenced Cited
U.S. Patent Documents
RE32133 May 6, 1986 Koziol
D231328 April 1974 Nassar
D326031 May 12, 1992 Walters et al.
4267816 May 19, 1981 Koziol
4373505 February 15, 1983 Koziol
4462384 July 31, 1984 Hitch
4478205 October 23, 1984 Koziol
4488534 December 18, 1984 Koziol
4598692 July 8, 1986 Hitch
4624240 November 25, 1986 Hitch
4679544 July 14, 1987 Koziol
4686957 August 18, 1987 Koziol
4747391 May 31, 1988 Hanagan et al.
4762530 August 9, 1988 Koziol
4773384 September 27, 1988 Koziol
4817583 April 4, 1989 Hanagan et al.
4827899 May 9, 1989 Walters et al.
4829978 May 16, 1989 Schlosser
4909238 March 20, 1990 Cassie
5163830 November 17, 1992 Pfefferkorn
5213494 May 25, 1993 Jeppesen
Foreign Patent Documents
92288 December 1921 CHX
227276 January 1925 GBX
Patent History
Patent number: D407811
Type: Grant
Filed: Apr 22, 1996
Date of Patent: Apr 6, 1999
Inventor: Jon S. Walters (Town & Country, MO)
Primary Examiner: Lisa Lichtenstein
Attorney: Paul M. Denk
Application Number: 0/53,449
Classifications
Current U.S. Class: Element Or Attachment, Not Elsewhere Specified (D23/386)
International Classification: 2303;