Claims
- 1. A protective covering for a caster wheel tread comprising a continuous band of heat-shrinkable polyvinyl chloride defining spaced marginal side edges thereabout,
- said band being proportioned to be closely received over and about the wheel tread in overlapping relation to the wheel along both side edges of the wheel tread for heat shrinking thereagainst and thereabout, whereby said band including said side edges thereof will be tensioned against the wheel tread and the wheel tread side edges respectively, when the wheel is centered within said protective covering and said protective covering is heat shrunk against such wheel tread,
- said band including release means formed perpendicular to its periphery for effecting finger gripping of one side edge thereof and pulling free of said band between said side edges thereof for severing said band whereby the severed band under said tension springs away from the wheel tread when such section is formed,
- said release means including an upstanding finger grip tab extending from one of said edges thereof,
- said tab being integral with said band and extending laterally of said band, and
- a pair of tear slits formed in said band, one disposed on either side of said tab at said one of said edges of said band,
- said slits being directed toward the other of said edges of said band, and
- a tear notch formed in said band at said other of said edges of said band, said notch being aligned with said tab.
- 2. The protective covering set forth in claim 1 wherein:
- said tear notch being of uniform dimension longitudinally of said band,
- with said dimension of said notch approximating, and being aligned with the corresponding dimension of said tab.
BACKGROUND OF THE INVENTION
This application is a continuation-in-part of the patent application Ser. No. 800,754, filed Nov. 22, 1985, abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0227982 |
Feb 1959 |
AUX |
0042982 |
Jan 1982 |
EPX |
0352938 |
Apr 1961 |
CHX |
1277468 |
Jun 1972 |
GBX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
800754 |
Nov 1985 |
|