Combination bull plug

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Description

FIG. 1 is a top perspective view of a combination bull plug, showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a cross-sectional view taken along A-A section cut line per FIG. 3.

Claims

The ornamental design for a combination bull plug, as shown.

Referenced Cited
U.S. Patent Documents
D32067 January 1900 Huber
D33819 January 1901 Kaylor
D222432 October 1971 Kaufman
D260103 August 4, 1981 Appel
D278310 April 9, 1985 Allen
4787771 November 29, 1988 Allen
D323287 January 21, 1992 Brunetti
D323288 January 21, 1992 Brunetti
D330510 October 27, 1992 Brunetti
D375843 November 26, 1996 Wolfenden
D383378 September 9, 1997 Schrader
D422200 April 4, 2000 Maruyama
6152643 November 28, 2000 Miller
D531888 November 14, 2006 Barnes
D581772 December 2, 2008 Hozen
D583224 December 23, 2008 Holdsworth
D622582 August 31, 2010 Lottner
D666901 September 11, 2012 Surjan
D689762 September 17, 2013 Yamazaki
D694280 November 26, 2013 Frazier
D710176 August 5, 2014 Santamarina
D761879 July 19, 2016 Bisel
D762757 August 2, 2016 Langone
D764897 August 30, 2016 Partridge
D773001 November 29, 2016 Sweney
Other references
  • https://www.amazon.com/GE-23203-Extension-Adaptor-Connects/dp/B00061UISM—Available since Jul. 7, 2004.
  • https://www.alibaba.com/product-detail/chrome-plated-copper-pipe-nipple-brass_60563584997.html—Retrieved Jun. 2, 2017.
  • https://www.alibaba.com/product-detail/Good-Quality-Stainless-Steel-Brass-Pipe_60566129964.html—Retrieved Jun. 2, 2017.
Patent History
Patent number: D818806
Type: Grant
Filed: Mar 3, 2016
Date of Patent: May 29, 2018
Inventor: Carter D. Copeland (Midland, TX)
Primary Examiner: Manpreet S Matharu
Assistant Examiner: Mojtaba Tehrani
Application Number: 29/556,840
Classifications
Current U.S. Class: D8/387; D8/382