Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael E. Turgeon0
Eric M. Chapman0
James F. Kleyn0
Mark S. Olsson0
Date of Patent
February 2, 2021
0Patent Application Number
160306350
Date Filed
July 9, 2018
0Patent Citations
Patent Primary Examiner
Patent abstract
An asymmetric bearing device automatically decreases, without the need for manual adjustment, an amount of friction exerted against rotation of a drum or other mechanism upon reversal of the direction of rotation of the drum.
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