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:
Aug. 19, 2014
Filed:
Nov. 02, 2011
Applicant:
Hoon Kiang Tan, Singapore, SG;
Inventor:
Hoon Kiang Tan, Singapore, SG;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 9/18 (2006.01); G01C 9/36 (2006.01);
U.S. Cl.
CPC ...
G01C 9/36 (2013.01);
Abstract
A bulls eye indicator device and method of manufacture used to measure the two-dimension angle of inclination of equipment that is mounted on a sea bed. A base and transparent window are sealed and fastened together. The transparent window is spherical and forms a dome. A volume between the base and transparent window is filled or substantially filled with liquid. A floating sphere floats against the two-dimensional angular degree indicia.
Tan, Hoon. (2014). Bullseye indicator and method (U.S. Patent No. 8806769). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8806769
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