The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 21, 1999
Filed:
Feb. 21, 1997
Stephen Keating, Willowdale, CA;
Neal C Gollob, Waterloo, CA;
Roller Drome, LLC, Las Vegas, NV (US);
Abstract
A portable wall board system is provided for enclosing a playing area such as a roller hockey rink. The wall board system includes panels and supports having corresponding keys and keyways that interlock to form a continuous inner wall for the playing surface. The system further includes doors that interlock with the supports at desired locations. The supports are hollow in order to receive a ballast material such as water. The invention also provides a method for enclosing a playing area using the above elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile