申请(专利权)人: GUARDIAN PRODUCTS, INC.发明人:CP Farr,N Ellena,JR Schultz 被引量: 38 摘要: A fold-down detachable utility tray for invalid walkers is disclosed, including a generally rectangular tray frame in combination with a pair of locking, fold-down arms each having spring clips for ...
One end of the slot is provided with a upwardly extending locking notch to hold the arm in the extended position.doi:US5273063 AC. P. FarrNate EllenaJim R. SchultzUSUS5273063 * May 7, 1991 Dec 28, 1993 Guardian Products, Inc. Folding tray for invalid walkers...
I ordered this tray to fit my mother's walker after reading all the reviews about the numerous trays offered by Walmart. Since this product is made by Drive, I was afraid that it would not fit her Guardian walker. But it fit perfectly! I love it for the following reasons: (1) The ...