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Patent
   D318243
Priority
Mar 28 1989
Filed
Mar 28 1989
Issued
Jul 16 1991
Expiry
Jul 16 2005
Inventors
Piskula, J…
Assg.orig
SIOUX CHIE…
Assg.curr
SIOUX CHIE…
Entity
unknown
Referenced by
10
References
2
Maint.:
n/a
The ornamental design for a leveling instrument, as shown.

FIG. 1 is a top plan view of a leveling instrument showing my new design;

FIG. 2 is a right side elevational view, the left side elevational view being identical; and

FIG. 3 is a bottom plan view thereof.
INVENTORS:

Piskula, James

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5459985, Apr 02 1991 Spherical line trimmer support
6386994, Mar 29 1999 Golf green break reader
7166044, Sep 17 2004 Putter's training aid
D347368, Apr 02 1991 Combined support and level for line trimmer
D350293, Apr 02 1993 Pole level indicator
D429171, Sep 10 1999 Mitutoyo Corporation Level
D517149, Aug 24 2004 GRAVITEE, L P Golf marker-green reading system
D763710, Jun 22 2015 Level vial holder
D842141, Jul 03 2017 LEVEL TECHNOLOGY SYSTEMS LLC Bubble level
D849572, Jan 23 2018 THE CHARLES MACHINE WORKS, INC Ground level for use with an above-ground tracker
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2356311,
612577,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 26 1994PISKULA, JAMESSIOUX CHIEF MANUFACTURING COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076560857 pdf
Aug 20 2018SCMI HOLDINGS, INC PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018SIOUX CHIEF MFG CO , INC PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018ACPP C HOLDINGS, INC PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018ACPP S HOLDINGS, INC PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018CPS ACQUISITION COMPANY LLCPNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018PRO-FLEX HOLDINGS, LLCPNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018PRO-FLEX, LLCPNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
Aug 20 2018SCM IC-DISC , INC PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0469010408 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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