Raised ridge knee pad

Details Raised ridge knee pad Raised ridge knee pad

1991-12-19

1994-03-01

Hafer, Robert A.

Surgery

Body protecting or restraining devices for patients or infants

Restrainers and immobilizers

128846, A61F 1300

Patent

active

052898300

ABSTRACT:
This invention is concerned with a protective knee guard which is useful for protecting a skateboard rider's knee areas from injury while affording the rider additional control of the skateboard. The knee guard has a protective shell having integral raised ridge areas which define a control surface, permitting the rider to make sliding contact between the knee guard and the ground in a manner to achieve superior board control during various stunts such as precision control in landings subsequent to ramp assisted aerial maneuvers.

REFERENCES:
patent: 1158208 (1915-10-01), Hart
patent: 2818571 (1958-01-01), Grant
patent: 2982968 (1961-05-01), Groot
patent: 3135964 (1964-06-01), Pender
patent: 3735419 (1973-05-01), Byrd
patent: 3772704 (1973-11-01), Carbonneau
patent: 4068312 (1978-01-01), Ledesma
patent: 4888826 (1989-12-01), Parsons, Jr. et al.
patent: 5005565 (1991-04-01), Fratesi
patent: 5062433 (1991-11-01), Kummer

Affiliated with

Also associated with

Rating

Raised ridge knee pad does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Raised ridge knee pad, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Raised ridge knee pad will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-570256