Barrel sluice

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

FIG. 1 is a perspective view of a barrel sluice showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings are to show portions of the barrel sluice which for no part of the claimed design.

Claims

The ornamental design for a barrel sluice, as shown and described.

Referenced Cited
U.S. Patent Documents
338443 March 1886 Scheel
D16734 June 1886 Burnell et al.
799483 September 1905 Metcalfe
841002 January 1907 East
972863 October 1910 James
1111584 September 1914 Huckabay
1200581 October 1916 Brown
D193084 June 1962 Elkins
D220462 April 1971 De Van et al.
D228489 October 1973 Mascia
D234024 December 1974 Kuneff
D243540 March 1, 1977 Barrett
D244147 April 26, 1977 Hall
D259668 June 23, 1981 Vazquez
D269046 May 17, 1983 Faul
D342392 December 21, 1993 Mujica
D344204 February 15, 1994 Dixon
D362178 September 12, 1995 Curtis
D363216 October 17, 1995 Curtis
D408113 April 13, 1999 Hunter
D542980 May 15, 2007 Scarrott
D586228 February 10, 2009 McWillis
D603575 November 3, 2009 Kerman
D627182 November 16, 2010 Wirth
D640033 June 14, 2011 Magrenan
20110005613 January 13, 2011 Griffin
20180369830 December 27, 2018 Houchens
Other references
  • http://coldrivermining.com/mining-master-tm-barrel-sluice.html, Mining Master Barrel Sluice, Google search Aug. 13, 2019 (Year: 2017).
Patent History
Patent number: D872411
Type: Grant
Filed: Feb 22, 2018
Date of Patent: Jan 7, 2020
Inventor: Robert G. Houchens (Crestwood, KY)
Primary Examiner: Cynthia Ramirez
Application Number: 29/637,908
Classifications
Current U.S. Class: Barrel, Cask Or Drum (D34/39)