Joan Henehan
Engineers at Signal Crk Dr, Westminster, CO
License number
Colorado 27675
Issued Date
Jul 11, 1991
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
2642 Signal Creek Dr, Westminster, CO 80241
Personal information
See more information about Joan Henehan at radaris.comName
Address
Phone
2642 Signal Creek Dr, Thornton, CO 80241
7051 Salvia St, Arvada, CO 80007
2642 Signal Creek Dr, Thornton, CO 80241
2642 Signal Creek Dr, Denver, CO 80241
Professional information
Easy-Change Mattress Safety Sheet System
US Patent:
2003000, Jan 2, 2003
Filed:
May 1, 2002
Appl. No.:
10/136106
Inventors:
Elizabeth Sopher - Denver CO, US
Joan Henehan - Thornton CO, US
Joan Henehan - Thornton CO, US
International Classification:
A47G009/04
US Classification:
005/496000, 005/498000
Abstract:
An easy-change mattress safety sheet system has a top panel that is completely removable and a bottom base that covers the underneath and four sides of a mattress. The base is designed to secure the top panel in place. The top and bottom panels are secured by a simple attaching means that covers the entire perimeter of the top plane of the mattress. The top panel can be completely removed from the base of the sheet by unfastening the simple attaching means. Removal of the top panel can be easily accomplished without disturbing the mattress, sheet base or crib bumpers. The sheet is secure on the mattress and will not allow entanglement of the child in the fabric.