Yo-yo

Details Yo-yo Yo-yo

2006-08-01

2006-08-01

Blau, Stephen (Department: 3711)

Amusement devices: toys

Rotating or having visible rotating portion

Having attached cord for imparting rotation

C446S247000, C473S506000

Reexamination Certificate

active

07083493

ABSTRACT:
A toy-type device which is adapted for both yo-yo play and ball-catching play utilizing a ball tethered to a disc-shaped body, wherein the ball can be used as a grasping element when the device is used as a yo-yo or alternatively the ball can be used as a free-body adapted to be caught by the disc-shaped body.

REFERENCES:
patent: 1322217 (1919-11-01), Anderson
patent: 1527532 (1925-02-01), Alcaraz
patent: 1923019 (1933-08-01), De Silva
patent: 1942719 (1934-01-01), Mikamo et al.
patent: 2579022 (1951-12-01), Spencer et al.
patent: 3591179 (1971-07-01), Pentek
patent: 6113456 (2000-09-01), Hadzicki et al.
patent: 653228 (1995-05-01), None
patent: 2623416 (1989-05-01), None

Affiliated with

Also associated with

Rating

Yo-yo does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3679672