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:
Mar. 09, 1993
Filed:
May. 24, 1991
Applicant:
Inventor:
Alan J Adler, Palo Alto, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
114291 ; 114292 ;
Abstract
A hydroplane hull according to the present invention comprises a forebottom surface and an afterbottom surface connected by a step. The afterbottom surface has an aft portion formed with a positive trim angle and a forward portion with a non-negative trim angle which is of lesser angle than that of the aft portion.