Patent
   D393219
Priority
May 13 1997
Filed
May 13 1997
Issued
Apr 07 1998
Expiry
Apr 07 2012
Assg.orig
Entity
unknown
3
18
n/a
The ornamental design for a plumb bob, as shown and described.

FIG. 1 is a perspective view showing the top, front, and one side, the opposite side of which is a mirror image, of the present invention;

FIG. 2 is a side elevational view, the opposite side of which is a mirror image, of the invention shown in FIG. 1;

FIG. 3 is a front elevational view, the opposite side of which is a mirror image, of the invention shown in FIG. 1;

FIG. 4 is a sectional view taken along cut line 4--4 of the invention shown in FIG. 3;

FIG. 5 is a top plan view of the invention shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the invention shown in FIG. 1.

McGuire, Michael S., Beall, Jerrold R.

Patent Priority Assignee Title
D673469, Jan 17 2011 Zenton Bernard Groten, S.L. Plumb line
D673470, Jan 17 2011 Zenten Bernard Groten, S.L. Plumb line
D916399, Jan 03 2018 Commonwealth Scientific and Industrial Research Organisation Tag for tissue biopsy
Patent Priority Assignee Title
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5426860, Jun 22 1994 Lee Valley Tools Ltd. Plumb bob assembly
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D334717, Oct 17 1990 L. S. Starrett Company Chalk line marker
D336049, Sep 23 1991 Container for plumb bob string
D359245, Jun 22 1994 Lee Valley Tools Ltd. Plumb bob assembly
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FR689069,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 08 1997BEALL, JERROLD R LEE VALLEY TOOLS LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085480472 pdf
May 12 1997MCGUIRE, MICHAEL S LEE VALLEY TOOLS LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085480472 pdf
May 13 1997Lee Valley Tools Ltd.(assignment on the face of the patent)
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