Restrictor orifice for tube products

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of the design for a restrictor orifice for tube products;

FIG. 2 is a front view of the restrictor orifice;

FIG. 3 is a back view of the restrictor orifice;

FIG. 4 is a top view of the restrictor orifice;

FIG. 5 is a bottom view of the restrictor orifice;

FIG. 6 is a right side view of the restrictor orifice;

FIG. 7 is a left side view of the restrictor orifice;

FIG. 8 is a front perspective view of the restrictor orifice shown in relation to a tube product with which the restrictor orifice may be utilized, with the tube product shown in broken lines for illustrative purposes only and forming no part of the claimed design; and,

FIG. 9 is a top view of the restrictor orifice shown disposed inside a tube product, with the tube product shown in broken lines for illustrative purposes only and forming no part of the claimed design.

Claims

The ornamental design for a restrictor orifice for tube products, as shown and described.

Referenced Cited
U.S. Patent Documents
155833 October 1874 Hawkins
208403 September 1878 Koeller
D32498 April 1900 Watson
1289352 December 1918 Adams
D120464 May 1940 Martin
D216386 December 1969 Suggs
3507979 April 1970 Gunduz
D235342 June 1975 Otto
D247549 March 21, 1978 Klees
D282867 March 4, 1986 Ryan et al.
D304972 December 5, 1989 Baxter
D304973 December 5, 1989 Baxter
D308170 May 29, 1990 Wilfong, Jr.
5037005 August 6, 1991 Appleby et al.
D338556 August 24, 1993 McNamara
D370629 June 11, 1996 Lynch
5586673 December 24, 1996 Venooker et al.
5636757 June 10, 1997 Porvaznik
D402354 December 8, 1998 Strong et al.
6193093 February 27, 2001 Brunner
6202717 March 20, 2001 Markey et al.
D443511 June 12, 2001 Jensen
D447410 September 4, 2001 Malmborg
D455819 April 16, 2002 Hoenig
D474689 May 20, 2003 Dinsky
D480640 October 14, 2003 Oyama et al.
D567084 April 22, 2008 Batton et al.
20030071069 April 17, 2003 Shelton
Patent History
Patent number: D578390
Type: Grant
Filed: Aug 23, 2007
Date of Patent: Oct 14, 2008
Inventor: Parish Orville Green (Bakersfield, CA)
Primary Examiner: Gary D. Watson
Assistant Examiner: Susan Bennett Hattan
Attorney: Richard A. Ryan
Application Number: 29/291,312
Classifications
Current U.S. Class: D9/440; D9/454