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:
Sep. 14, 2004
Filed:
Mar. 29, 2002
Joseph David King, Melbourne, FL (US);
Other;
Abstract
A SCUBA diving flag/float assembly is used to support a GPS antenna on the surface of the water for use by divers in performing underwater navigation. An associated GPS receiver is integrated with a dive flag line take-up mechanism such as a spool or SCUBA diving line reel. The dive flag line and cable interconnecting the GPS receiver to the GPS antenna is integrated within a single assembly, or in an alternate embodiment, braided together forming a single tether. Alternate embodiments include optional sensors such as a flowmeter, compass, tiltmeter, depth gauge and diver techniques to compensate for navigational errors due to a water current pushing a dive flag/float away from a diver. Alternatively, a GPS receiver may be mounted on or in the dive flag/float assembly and navigational information relayed to the diver under the water.