Hand-held electronic device back housing assembly
United States Patent D609226

Hofer, Joseph M. (Waterloo, CA)
Boomhour, Benjamin (Waterloo, CA)
Wood, Todd Andrew (Waterloo, CA)
Ladouceur, Norman (Waterloo, CA)
Application Number:
Publication Date:
Filing Date:
Research in Motion Limited (Waterloo, CA)
Primary Class:
International Classes:
(IPC1-7): 1402
Field of Search:
455/556.2, D14/341, D3/215, 361/679.56, D3/273, D14/346, 455/575.1, 361/679.01, 361/679.41, D14/432, D14/240, D14/253, D3/294, D14/440, D14/248, D14/250, D14/138, D14/251, D3/201, D3/218
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US Patent References:
D582149Portable electronic device caseDecember, 2008TanD3/218
D579898Cellular phoneNovember, 2008Lee et al.D14/138G
D580387Electronic deviceNovember, 2008Andre et al.D14/138G
D581151Portable electronic device caseNovember, 2008AipaD3/201
20080248841Ventilation For a Portable Electronic DeviceOctober, 2008Foo et al.455/575.1
D574819CaseAugust, 2008Andre et al.D14/250
D575056Portable electronic device caseAugust, 2008TanD3/218
D570839Handheld deviceJune, 2008Hofer et al.D14/341
20080119244AESTHETIC AND PROTECTIVE CASEMay, 2008Malhotra455/575.1
D558756Electronic deviceJanuary, 2008Andre et al.D14/341
20070270194Battery cover locking device and mobile terminal having the sameNovember, 2007Park455/575.1
7242973Portable electronic deviceJuly, 2007Saitoh et al.455/575.1
D539277Panel for a mobile phoneMarch, 2007Okada et al.D14/248
6626362Protective cover for a hand held deviceSeptember, 2003Steiner et al.235/462.45
D454868Back cover for a handsetMarch, 2002Vuolteenaho et al.D14/248

Primary Examiner:
Nunn, Freda S.
Attorney, Agent or Firm:
BlackBerry Limited - Direct Practice (Patent Team 2200 University Avenue East Waterloo ON N2K 0A7)

1. We claim the ornamental design for a hand-held electronic device back housing assembly, as shown and described.


FIG. 1 is a front perspective view of a hand-held electronic device back housing assembly;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a left view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.