Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Crutches
Patent
1992-05-12
1994-04-05
Friedman, Carl D.
Tent, canopy, umbrella, or cane
Canes, sticks, crutches, and walking aids
Crutches
135 72, A61H 302
Patent
active
052995895
ABSTRACT:
Described is an orthopedic crutch with an adjustable hand grip that can slide along the vertical supports and be fixed to the supports at different vertical elevations to accommodate the user.
REFERENCES:
patent: 596203 (1897-12-01), Drake
patent: 705741 (1902-07-01), Drew
patent: 904481 (1908-11-01), Hood
patent: 1225364 (1917-05-01), Sanders
patent: 1253117 (1918-01-01), Allen
patent: 2208796 (1940-07-01), Jaenichen et al.
patent: 2429409 (1947-10-01), Eidman
patent: 2669244 (1954-02-01), Greene et al.
patent: 2793647 (1957-05-01), Urie et al.
patent: 2825591 (1958-03-01), Mulder
patent: 3277767 (1966-10-01), Allen et al.
patent: 3335735 (1967-08-01), Colegrove et al.
patent: 3710807 (1973-01-01), Ferry
patent: 3768495 (1973-10-01), Smith
patent: 4054396 (1977-10-01), Neuman
patent: 4596484 (1986-06-01), Nakatani
patent: 4753259 (1988-06-01), Hansen et al.
patent: 4786022 (1988-11-01), Grieshaber
patent: 4809995 (1989-03-01), Ramunas
patent: 4979533 (1990-12-01), Hansen et al.
A portion of an undated brochure showing elbow crutches manufactured by Gauthier-Villot and believed to be sold by Walk Easy, Inc.
Friedman Carl D.
Guardian Products Inc.
Mai Lan C.
LandOfFree
Orthopedic crutch with adjustable hand grip does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Orthopedic crutch with adjustable hand grip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orthopedic crutch with adjustable hand grip will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-505791