Patent
   D644946
Priority
Mar 23 2011
Filed
Mar 23 2011
Issued
Sep 13 2011
Expiry
Sep 13 2025
Assg.orig
Entity
unknown
14
13
n/a
The ornamental design for the bubble level, as shown and described.

FIG. 1 is an isometric view of the bubble level;

FIG. 2 is a front elevational view of the bubble level;

FIG. 3 is a back elevational view of the bubble level;

FIG. 4 is a left side elevational view of the bubble level;

FIG. 5 is a right side elevational view of the bubble level;

FIG. 6 is a top plan view of the bubble level; and,

FIG. 7 is a bottom plan view of the bubble level.

It is understood that the dashed lines presented in the drawings are for illustration only, and do not form a part of the claimed design.

Silberberg, Mark L

Patent Priority Assignee Title
10969213, Jul 10 2019 Articulating level systems
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D704577, Dec 20 2012 Kapro Industries Ltd. Torpedo spirit level
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D811247, Sep 15 2016 Diamond Tech LLC Torpedo level
D902755, Jul 10 2020 Articulating level
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D913131, Jul 21 2020 Magnetic level
D924082, Jul 21 2020 Magnetic level
D936496, Sep 24 2019 Johnson Level & Tool Mfg. Co., Inc. Torpedo level
D936497, Sep 24 2019 Johnson Level & Tool Mfg. Co., Inc. Level
D936498, Sep 24 2019 Johnson Level & Tool Mfg. Co., Inc. Torpedo level
D955241, Sep 08 2020 Johnson Level & Tool Mfg. Co., Inc. Torpedo level
D968980, Feb 11 2021 Level
Patent Priority Assignee Title
D371309, Aug 04 1995 PRECISION DESIGNED PRODUCTS, INC Laser bubble level
D395013, Apr 14 1997 PRECISION DESIGNED PRODUCTS, INC Level
D409100, Jul 19 1996 No-dog bubble level
D411470, Nov 17 1998 INDUSTRY CLOSEOUTS COM Laser beam level
D463298, Jan 04 2002 PRECISION DESIGNED PRODUCTS, INC Mini liquid level
D503349, Jun 14 2004 PRECISION DESIGNED PRODUCTS, INC Laser level
D509158, Nov 05 2004 KEMCO GROUP, INC Bubble level
D538186, May 31 2006 KEMCO GROUP, INC Mini laser level
D539679, May 31 2006 KEMCO GROUP, INC Mini bubble level
D576063, Oct 03 2007 KEMCO GROUP, INC Bubble level
D595165, Aug 07 2008 KEMCO GROUP, INC Bubble level
D613194, Aug 25 2008 KEMCO GROUP, INC Laser level
D626020, Feb 16 2010 Stabila Messgerate Gustav Ullrich GmbH Spirit level
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 16 2011SILBERBERG, MARK L PRECISION DESIGNED PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0260060876 pdf
Mar 23 2011Precision Designed Products, Inc.(assignment on the face of the patent)
Sep 28 2018PRECISION DESIGNED PRODUCTS, INC KEMCO GROUP, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0471060018 pdf
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