TREA

Rotary valve chamber

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Information

  • Patent Grant
  • D755249
  • Patent Number
    D755,249
  • Date Filed
    Thursday, January 29, 2015
    10 years ago
  • Date Issued
    Tuesday, May 3, 2016
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D23 233-250
    • D15 1- 7
    • 123 190400
    • 123 190100
    • 123 190800
    • 123 190200
    • 123 190170
    • 123 0800BA
    • 123 090170
    • 123 090310
    • 123 090600
    • 464 001000
    • 464 002000
    • 464 160000
    • D13 118
    • D13 114
    • D13 122
    • D13 199
    • 137 540000
    • 137 637300
    • 137 535000
    • CPC
    • F01L7/027
    • F02F1/24
    • F16K15/026
    • F16K3/085
    • F16K15/023
    • F16K15/028
  • International Classifications
    • 1501
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of the rotary valve chamber, showing my design;



FIG. 2 is a top view of the rotary valve chamber of FIG. 1;



FIG. 3 is a front elevation of the rotary valve chamber of FIG. 1; and,



FIG. 4 is a rear elevation of the rotary valve chamber of FIG. 1.


The broken lines in the drawings are included for the purpose of illustrating portions of the rotary valve chamber and form no part of the claimed design.


Claims
  • The ornamental design for a rotary valve chamber, as shown and described.
US Referenced Citations (14)
Number Name Date Kind
1094329 Henderson Apr 1914 A
1794061 Culver Feb 1931 A
4036184 Guenther Jul 1977 A
4077382 Gentile Mar 1978 A
5005543 Triguero Apr 1991 A
6295961 Carter Oct 2001 B1
6308677 Bohach Oct 2001 B1
6505587 Scheidt Jan 2003 B1
D492947 Makiyama Jul 2004 S
D493178 Makiyama Jul 2004 S
7240654 Verdial Jul 2007 B2
20020148428 Pisano et al. Oct 2002 A1
20060150930 Swenson Jul 2006 A1
20110277719 Snow Nov 2011 A1
Foreign Referenced Citations (1)
Number Date Country
0099873 Feb 1984 EP
Non-Patent Literature Citations (1)
Entry
Vorobiev, V., International Search Report for PCT/US2012/059506, Dec. 24, 2012, Moscow, Russia.