Combined positive crankcase ventilation valve and dynamic camshaft seal

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

FIG. 1 is a perspective front view of a combined positive crankcase ventilation valve and dynamic camshaft seal showing my new design;

FIG. 2 is a front elevation view;

FIG. 3 is a rear elevation view;

FIG. 4 is a left side elevation view;

FIG. 5 is a right side elevation view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view; and,

FIG. 8 is a rear perspective view.

Structure shown in broken line forming no part of the claimed design.

Claims

The ornamental design for a combined positive crankcase ventilation valve and dynamic camshaft seal, as shown and described.

Referenced Cited
U.S. Patent Documents
2346736 April 1944 Engstrom et al.
3158142 November 1964 Bradshaw
3198208 August 1965 Tramontini
3766898 October 1973 McMullen
4169432 October 2, 1979 White
4401093 August 30, 1983 Gates, Jr. et al.
4602607 July 29, 1986 Balsley
6062206 May 16, 2000 Nelson et al.
6546921 April 15, 2003 Callahan
6561171 May 13, 2003 Burgess
6925994 August 9, 2005 Michel
7059311 June 13, 2006 Prasad
7104252 September 12, 2006 Pattullo
7131433 November 7, 2006 Lindberg et al.
7263984 September 4, 2007 Wade et al.
7316226 January 8, 2008 Callahan
20060236989 October 26, 2006 Callahan
20090250044 October 8, 2009 Braun et al.
20120012081 January 19, 2012 Kado et al.
20120138031 June 7, 2012 Shin
20130025564 January 31, 2013 Setiadi
20130239932 September 19, 2013 Jessberger et al.
20140033668 February 6, 2014 Kleynen
Other references
  • Photograph, 8611P Device, Front View, The 8611P device of Standard Motor Products, Inc., is a unitary camshaft seal and PCV valve bolted to a valve cover in an engine. The 8611P device has two apertures to receive fasteners to bolt the device to the valve cover. The device forms a seal with the valve cover when bolted in place.
  • Photograph, 8611P Device, Back View.
  • Photograph, 8611P Device, Left Side View.
  • Photograph, 8611P Device, Right Side View.
  • Photograph, 8611P Device, Top View.
  • Photograph, 8611P Device, Bottom View.
  • Photograph, 8611P Device, Perspective View 1.
  • Photograph, 8611P Device, Perspective View 2.
  • Photograph, 8611P Device, Perspective View 3.
  • Photograph, 8611P Device, Perspective View 4.
Patent History
Patent number: D727970
Type: Grant
Filed: Jul 31, 2013
Date of Patent: Apr 28, 2015
Assignee: Standard Motor Products, Inc. (Long Island City, NY)
Inventor: David C. Peterson (Independence, KS)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/462,102
Classifications
Current U.S. Class: Element Or Attachment (D15/5)