Mike Kirk ANDERSEN - Palo Alto CA, US Theresa M. BANNON - Virginia Beach VA, US Matthew James CALLAHAN - San Francisco CA, US Justin Chyun CHANG - Studio City CA, US Joshua Lee FINKLE - Menlo Park CA, US Nichole HOWELL - Virginia Beach VA, US Vlasta Anastasia KOMOROUS-KING - Berkeley CA, US Michelle Sau Kuen LEE-SCHMIDT - San Francisco CA, US Chenyu LIU - San Jose CA, US Steven James MOORE - San Mateo CA, US Carl R. ROMULUS - Virginia Beach VA, US James Adam SKAATES - San Francisco CA, US Andrew Richardson STEWART - San Francisco CA, US David Jason WILKINS - San Francisco CA, US
International Classification:
B63B 34/565
Abstract:
One or more embodiments disclosed herein relate generally to flotation devices, and more specifically to modular flotation devices with a mechanism to removably attach to other modular devices. In one embodiments, an apparatus includes a first flotation module and a first connector coupled to the first flotation module. The first connector has a first end portion, a second end portion and a sidewall extended from the first end portion to the second end portion. The sidewall defines a plurality of circumferentially defined stepped portions configured to matingly engage a second connector of a second flotation module to couple the first flotation module to the second flotation module. The first connector is selectively operative as one of a female connector or a male connector with respect to the second connector.
Name / Title
Company / Classification
Phones & Addresses
Matthew Callahan President
The Camp Beaverbrook Permenent Endowment Fund
4475 Maybeck Ter, Fremont, CA 94536
Matthew Callahan Principal
Matthew Callahan Media Communication Services
4475 Maybeck Ter, Fremont, CA 94536
Matthew T. Callahan Branch Manager
Arkansas Department of National Guard National Security · National Guard Museum
Harvard University, Cambridge MA; New York University School of Law, New York NY
Googleplus
Matthew Callahan
Lived:
Old Greenwich, CT Greenwich, CT Tiburon, CA Charlottesville, VA Arlington, VA Blacksburg, VA McLean, VA
Work:
IBM EIS ARIST ROH
Education:
New York University Stern School of Business, Virginia Polytechnic Institute and State University
Matthew Callahan
Work:
Thinker Tinker Techie Spy - Freelance Blue Mesa Group - Consultant
Education:
Roosevelt University - Fine Arts
About:
I'm a freelance writer and Technology Consultant based out of New York City. I absolutely love new technology. I also love showing other people how to use technology: I'm of the belief that on...
Tagline:
Thinker, Tinker, Techie, Spy
Bragging Rights:
Survived an amazing, insane eight-year acting career including two national tours, a few commercials and a feature-length film; resident of at least three Chicago neighborhoods, now a resident of Queens, NY.