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:
May. 17, 1994
Filed:
Nov. 13, 1992
Gary J Spletter, Winthrop, MA (US);
FPD Technology, Inc., Sudbury, MA (US);
Abstract
A brake and wheel for in-line roller skates having multiple slip disks (30a to 30ad) which are placed on retainer ring (40). Slip disks (30a to 30ad) being made of flexible plastic material, and retainer ring (40) being made of low friction plastic material. Retainer ring (40) being snapped closed once slip disks (30a to 30ad) are in place. A right rim (20) and a left rim (50) are placed abutting each other. The rims are joined in the circular hollow of assembled retainer ring (40) and slip disks (30a to 30ad) by screws (10a to 10c).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile