Patent
   D903906
Priority
Nov 08 2017
Filed
Nov 08 2017
Issued
Dec 01 2020
Expiry
Dec 01 2035
Assg.orig
Entity
unknown
2
9
n/a
The ornamental design for a bollard, as shown and described.

FIG. 1 is a perspective view of a first embodiment of the bollard design.

FIG. 2 is a front view which is a mirror image of the rear view of the first embodiment thereof;

FIG. 3 is a left side view which is the mirror image of the right side view of the first embodiment thereof;

FIG. 4 is a top view of the first embodiment thereof; and,

FIG. 5 is a bottom view of the first embodiment thereof.

The broken lines shown in FIGS. 1-5 illustrate portions of the bollard that form no part of the claimed design.

Dickinson, Harry D., Dickinson, David G., Burnett, James John

Patent Priority Assignee Title
ER4887,
ER5332,
Patent Priority Assignee Title
10407852, Nov 08 2017 DELTA SCIENTIFIC CORPORATION Portable bollard and barricade system
10408557, Oct 13 2016 Stop Stick, Ltd.; STOP STICK, LTD Vehicular tire deflation device and propulsion unit for vehicular tire deflation device
19724,
6382869, Dec 09 1999 Above grade mass displacement trafficway barrier
20020100636,
20080038056,
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20130213897,
20190136470,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 08 2017DELTA SCIENTIFIC CORPORATION(assignment on the face of the patent)
Jan 03 2018DICKINSON, HARRY DDELTA SCIENTIFIC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0446010657 pdf
Jan 03 2018DICKINSON, DAVID G DELTA SCIENTIFIC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0446010657 pdf
Jan 03 2018BURNETT, JAMES JOHNDELTA SCIENTIFIC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0446010657 pdf
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