Bollard
Latest DELTA SCIENTIFIC CORPORATION Patents:
Description
The broken lines shown in
Claims
The ornamental design for a bollard, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
19724 | March 1858 | Seekins |
6382869 | May 7, 2002 | Dickinson |
10407852 | September 10, 2019 | Dickinson |
10408557 | September 10, 2019 | Verdino |
20020100636 | August 1, 2002 | Cole |
20080038056 | February 14, 2008 | Patel |
20100232876 | September 16, 2010 | Ringelberg |
20130213897 | August 22, 2013 | Jauncey |
20190136470 | May 9, 2019 | Dickinson |
- Delta Scientific Corp., “DSC700/800 Series—Protect your Facility and its Aesthetics!” Pamphlet, printed in 2014, 4 pages.
- Delta Scientific Corp., “DSC501—Advanced Highest Security, High Duty Cycle Counter-Terrorist Protection!” Pamphlet, printed in 2014, 4 pages.
- Delta Scientific Corp., “Portable Crash Barriers 4 models / 2 versions—Hundreds in use throughout the world” Pamphlet, printed in 2014, 4 pages.
- Delta Scientific Corp., “DSC7000 Series—Active Beam Barricades for Wide Roadways that Must Be Secured!” Pamphlet, printed in 2014, 4 pages.
- Delta Scientific Corp., “Delta Anti-Terrorist & Vehicle Control Equipment” Pamphlet, printed in 2014, 8 pages.
- Delta Scientific Corp., “Automated Traffic Control From the Company that Created the Concept” Pamphlet, printed in 2016, 8 pages.
- Delta Scientific Corp., “Crash-Rated High Security Sliding Gates—Cantilever, Linear Tracked & Decorative” Pamphlet, printed in 2017, 4 pages.
- Delta Scientific Corp., “Bullet-resistant guard booths provide unmatched protection—and keep unwanted visitors out!” Leaflet, printed in 2017, 6 pages.
- Delta Scientific Corp., “DSC207 Shallow Foundation Wedge Barricade with Covered Front & Sides” Leaflet, printed in 2017, 2 pages.
- Delta Scientific Corp., “DSC1200—Plug-and-Pay High Security Vehicle Access Control” Leaflet, printed in 2017, 2 pages.
- Delta Scientific Corp., “DSC2000—Breakthrough High-speed, High-security Barricade with Minimal Foundation!” Pamphlet, printed in 2017, 4 pages.
- Delta Scientific Corp., “Crash-Rated Cable & Chain Beam Barriers” Pamphlet, printed in 2017, 4 pages.
- Delta Scientific Corp., “DSC600 Series—New Crash-Resistant Fixed Bollard Modules Protect Facilities from Terrorist & Errant Vehicles” Pamphlet, printed in 2017, 4 pages.
- Delta Scientific Corp., “HD300 High Security All Electric Barrier” Leaflet, printed in 2017, 2 pages.
Patent History
Patent number: D903906
Type: Grant
Filed: Nov 8, 2017
Date of Patent: Dec 1, 2020
Assignee: DELTA SCIENTIFIC CORPORATION (Palmdale, CA)
Inventors: Harry D. Dickinson (La Canada Flintridge, CA), David G. Dickinson (La Canada Flintridge, CA), James John Burnett (Canyon Country, CA)
Primary Examiner: Samantha Q Lawrence
Application Number: 29/625,335
Type: Grant
Filed: Nov 8, 2017
Date of Patent: Dec 1, 2020
Assignee: DELTA SCIENTIFIC CORPORATION (Palmdale, CA)
Inventors: Harry D. Dickinson (La Canada Flintridge, CA), David G. Dickinson (La Canada Flintridge, CA), James John Burnett (Canyon Country, CA)
Primary Examiner: Samantha Q Lawrence
Application Number: 29/625,335
Classifications
Current U.S. Class:
Post Or Beam (D25/126)