Title:
Shelf unit
United States Patent D501338


Inventors:
Deasy, Richard (Pittsburgh, PA, US)
Ross, Allan (Masury, OH, US)
Application Number:
29/198981
Publication Date:
02/01/2005
Filing Date:
02/05/2004
Assignee:
ALCO Industries, Inc. (Valley Forge, PA, US)
Primary Class:
International Classes:
(IPC1-7): 0604
Field of Search:
108/144.11, 108/64, 211/187-190, 211/13.1, 108/151, 211/207, 108/59, D6/477-479, D6/474, 108/182, 211/85.26, 108/107, 108/147.11, 108/91-93, 211/134, 211/49.1, 211/153, D6/407, 211/43, 211/42, 108/149, 108/147.13
View Patent Images:
US Patent References:
D477160Shelving unitJuly, 2003GrosfillexD6/479
D459640Wine rackJuly, 2002Chung et al.D7/708
6290074Storage and display rack and shelf thereforSeptember, 2001Syvuk et al.211/74
D429582Shelving unitAugust, 2000GrosfillexD6/479
D423840Shelf unitMay, 2000Carville et al.
D419802Shelf cabinetFebruary, 2000Carville et al.
D418341Shelf and cabinet assemblyJanuary, 2000Carville et al.
D400739All-plastic shelf unit with drawersNovember, 1998ShengD6/479
D383014Shelf standSeptember, 1997SagolD6/479
D337673Knock down book shelfJuly, 1993Goetz
D330652Knock down shelving unitNovember, 1992Goetz
D304398Corner unitNovember, 1989Goetz
D303596Shelf unitSeptember, 1989Goetz
4099472Free standing shelving systemJuly, 1978Kellogg108/185
D233294N/AOctober, 1974GoulderD6/474



Primary Examiner:
Brooks, Cathron
Attorney, Agent or Firm:
Reed Smith LLP
Claims:
1. The ornamental design for a shelf unit, as shown and described.

Description:

FIG. 1 is a perspective view of a shelf unit in accordance with the invention;

FIG. 2 is a front elevational view of the shelf unit thereof;

FIG. 3 is an end elevational view of the shelf unit thereof;

FIG. 4 is a rear elevational view of the shelf unit thereof;

FIG. 5 is a top plan view of the shelf unit thereof;

FIG. 6 is a bottom plan view of the shelf unit thereof;

FIG. 7 is a perspective view of a second embodiment of the shelf unit shown in FIG. 1;

FIG. 8 is a front elevational view of the shelf unit thereof;

FIG. 9 is an end elevational view of the shelf unit thereof;

FIG. 10 is a rear elevational view of the shelf unit thereof;

FIG. 11 is a top plan view of the shelf unit thereof;

FIG. 12 is a bottom plan view of the shelf unit thereof;

FIG. 13 is a perspective view of a third embodiment of the shelf unit shown in FIG. 1;

FIG. 14 is a front elevational view of the shelf unit thereof;

FIG. 15 is an end elevational view of the shelf unit thereof;

FIG. 16 is a rear elevational view of the shelf unit thereof;

FIG. 17 is a top plan view of the shelf unit thereof;

FIG. 18 is a bottom plan view of the shelf unit thereof;

FIG. 19 is a perspective view of a fourth embodiment of the shelf unit shown in FIG. 1;

FIG. 20 is a front elevational view of the shelf unit thereof;

FIG. 21 is an end elevational view of the shelf unit thereof;

FIG. 22 is a rear elevational view of the shelf unit thereof;

FIG. 23 is a top plan view of the shelf unit thereof;

FIG. 24 is a bottom plan view of the shelf unit thereof;

FIG. 25 is a perspective view of a fifth embodiment of the shelf unit shown in FIG. 1;

FIG. 26 is a front elevational view of the shelf unit thereof;

FIG. 27 is an end elevational view of the shelf unit thereof;

FIG. 28 is a rear elevational view of the shelf unit thereof;

FIG. 29 is a top plan view of the shelf unit thereof;

FIG. 30 is a bottom plan view of the shelf unit thereof;

FIG. 31 is a perspective view of a sixth embodiment of the shelf unit shown in FIG. 1;

FIG. 32 is a front elevational view of the shelf unit thereof;

FIG. 33 is an end elevational view of the shelf unit thereof;

FIG. 34 is a rear elevational view of the shelf unit thereof;

FIG. 35 is a top plan view of the shelf unit thereof;

FIG. 36 is a bottom plan view of the shelf unit thereof;

FIG. 37 is a perspective view of a seventh embodiment of the shelf unit shown in FIG. 1;

FIG. 38 is a front elevational view of the shelf unit thereof;

FIG. 39 is an end elevational view of the shelf unit thereof;

FIG. 40 is a rear elevational view of the shelf unit thereof;

FIG. 41 is a top plan view of the shelf unit thereof; and,

FIG. 42 is a bottom plan view of the shelf unit thereof.