Hand-held control unit

- Maxitrol Company
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front view of hand-held control unit showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a back view thereof.

Claims

We claim the ornamental design for a hand-held control unit, as shown and described herein.

Referenced Cited
U.S. Patent Documents
D378414 March 11, 1997 Allen et al.
D405783 February 16, 1999 Nuovo et al.
D414870 October 5, 1999 Saltzstein et al.
D415770 October 26, 1999 Nuovo
D428402 July 18, 2000 Son et al.
D446196 August 7, 2001 Chamberlain et al.
D451503 December 4, 2001 Langford et al.
D452012 December 11, 2001 Phillips
D481459 October 28, 2003 Nahm
D489722 May 11, 2004 Matuschek
6738476 May 18, 2004 Lander et al.
D502655 March 8, 2005 Huang
D508862 August 30, 2005 Behar et al.
D531588 November 7, 2006 Peh
D533515 December 12, 2006 Klein et al.
D535031 January 9, 2007 Barrett et al.
D537164 February 20, 2007 Shigemori et al.
D547454 July 24, 2007 Hsieh et al.
D549830 August 28, 2007 Behar et al.
D550364 September 4, 2007 Glover et al.
D551350 September 18, 2007 Lorimer et al.
D559201 January 8, 2008 Oh et al.
D567125 April 22, 2008 Okabe et al.
D569001 May 13, 2008 Omaki
D569521 May 20, 2008 Omaki
D570834 June 10, 2008 Cobb
D593508 June 2, 2009 Petersen et al.
Other references
  • U.S. Appl. No. 29/246,828, filed May 12, 2006.
Patent History
Patent number: D609197
Type: Grant
Filed: Mar 9, 2009
Date of Patent: Feb 2, 2010
Assignee: Maxitrol Company (Southfield, MI)
Inventors: Bonnie Kern Koskela (Birmingham, MI), Richard Bargert (Milford, MI), Mark Geoffrey Masen (Royal Oak, MI)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Attorney: Howard & Howard Attorneys PLLC
Application Number: 29/333,392