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:
Nov. 01, 1988
Filed:
Apr. 10, 1986
Applicant:
Inventor:
Lawrence N Johnson, Spokane, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60P / ;
U.S. Cl.
CPC ...
414534 ; 193 / ; 403258 ;
Abstract
There is provided a pivotally mounted hull-engaging roller system for a roller trailer for facilitating loading and unloading a boat and assuring efficient support of a boat loaded thereon. The pivotal mounting permits the hull contacting elements or rollers to tilt inwardly without the need for any particular tilting capability. The hull-engaging rollers of the invention are supported on the trailer crossbars by an improved bracket having the capability of effectively supporting the crossbars for pivotal movement relative to the trailer side booms. The improved roller mounting structure disclosed herein accommodates a variety of various designed craft hulls.