David H Workman

US Patent:

6464180, Oct 15, 2002

Filed:

Jun 22, 2001

Appl. No.:

09/886733

Inventors:

David E. Workman - Issaquah WA

Assignee:

3 North Technologies, LLC - Chelmsford MA

International Classification:

F16L 300

US Classification:

248 62, 248 741, 24822913

Abstract:

A pipe attaching apparatus is used to attach pipe, electrical conduit and the like to a channel support without the use of tools. With one hand, an installer holds the apparatus containing a pipe between two clamp halves, squeezes a pair of base plates together, inserts a pair of hooks into a support channel and releases the base plates so that the hooks engage inturned flanges in the support channel. Using the same hand, the installer locks the apparatus by engaging a pair of locking pins on a cam in holes in the base plates. The cam in a locked position gives a visual indication of successful installation.

US Patent:

20140082074, Mar 20, 2014

Filed:

Aug 15, 2013

Appl. No.:

13/967902

Inventors:

DAVID WORKMAN - Chatham NJ, US

Assignee:

Workman Holdings International, LLC - Chatham NJ

International Classification:

H04L 29/08

US Classification:

709204

Abstract:

A method of sharing user data via a global communications network including creating a profile of user data stored on a web server via a software application functioning over the global communications network, accessing the software application with a mobile device, selecting the profile to be shared with another user of the software application, and executing a share function of the software application to share the profile with the another user.