Yo-yos and an improved automatically returning yo-yo

Details Yo-yos and an improved automatically returning yo-yo Yo-yos and an improved automatically returning yo-yo

1997-10-15

1999-11-16

Hafer, Robert A.

Amusement devices: toys

Rotating or having visible rotating portion

Having attached cord for imparting rotation

446251, 446255, A63H 130

Patent

active

059847590

ABSTRACT:
Improvements in automatically returning yo-yos in which an effective centripetal/centrifugal movement, vector, signal and/or urge of one or more parts of the yo-yo is translated or allowed to be translated into an effectively reciprocating movement, vector, signal and/or urge, substantially along or parallel to the axis of rotation of the yo-yo, of another part or parts of the yo-yo such that the yo-yo string and/or the lateral face(s) of the string bearing member are seized, tripped, freed, laterally supported and/or centered in response to the speed of rotation of the yo-yo. The yo-yo of the present invention displays characteristics of extended spinning time, improved balance and adaptability for performing tricks while providing an easy to operate yo-yo for beginners including an automatic return facility.

REFERENCES:
patent: 3175326 (1965-03-01), Isaacson
patent: 3256635 (1966-06-01), Radovan
patent: 4130962 (1978-12-01), Ennis
patent: 4207701 (1980-06-01), Kuhn
patent: 4332102 (1982-06-01), Caffrey
patent: 4895547 (1990-01-01), Amaral

Affiliated with

Also associated with

Rating

Yo-yos and an improved automatically returning 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-yos and an improved automatically returning yo-yo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yo-yos and an improved automatically returning yo-yo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1316976