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Patent
   D754875
Priority
Jul 17 2014
Filed
Jul 17 2014
Issued
Apr 26 2016
Expiry
Apr 26 2030
Inventors
Baziuk, Mo…
Assg.orig
Baziuk Hol…
Assg.curr
Baziuk Hol…
Entity
unknown
Referenced by
10
References
12
Maint.:
n/a
The ornamental design for a cylindrical barrier for shoring an excavated hole, as shown and described.

FIG. 1 is a top plan view of the cylindrical barrier for shoring an excavated hole showing the design.

FIG. 2 is a cross-sectional view along line 2-2 in FIG. 1 of the cylindrical barrier for shoring an excavated hole showing the design.

FIG. 3 is a side elevational view of the cylindrical barrier for shoring an excavated hole showing the design; and,

FIG. 4 is an isometric view from the top and one side of the cylindrical barrier for shoring an excavated hole showing the design.
INVENTORS:

Baziuk, Morris

THIS PATENT IS REFERENCED BY THESE PATENTS:
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D781948, Dec 03 2015 DURST DIGITAL PRINT CORPORATION Photographic imaging system
D812671, Dec 03 2015 DURST DIGITAL PRINT CORPORATION 3D imaging system
D973909, May 08 2019 KONINKLIJKE PHILIPS N V Critical care suite
D973910, May 08 2019 KONINKLIJKE PHILIPS N V Critical care suite
D973911, May 08 2019 KONINKLIJKE PHILIPS N V Critical care suite
D981007, May 08 2019 KONINKLIJKE PHILIPS N V Critical care suite
D988542, May 08 2019 KONINKLIJKE PHILIPS N V Critical care suite
D989351, May 08 2019 KONINKLIJKE PHILIPS N V Critical care suite
ER2367,
ER7048,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
116592,
3142234,
3644942,
3710579,
4242013, Jun 04 1979 Method for forming a hole in the earth
4285269, Mar 13 1978 T. A. Pelsue Company Portable ventilating apparatus for purging underground installations and the like
5046886, Jun 25 1990 Marketing Displays, Inc. Universal stackable manhole shield
8813434, Sep 25 2012 Target Brands, Inc. Retail kiosk
20070295421,
20140033620,
210716,
D388880, Sep 25 1995 Portable pool
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 17 2014Baziuk Holding Ltd(assignment on the face of the patent)
Sep 30 2014BAZIUK, MORRISBaziuk Holding LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0338820717 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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