PatentVote.com: Vote on your favourite invention!

Next ten patents ordered by date:
Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh 

 

Title: Method of operating ferrous toy

Abstract: The present invention relates to a magnetic toy, and more specifically to a unique procedure which enables an operator to accomplish a series of unusual effects or formations, based on the phenomenon of residual magnetism. The method of the invention is made possible by manipulating a permanent magnet, a series of non-magnetic ferrous balls and a non-magnetic ferrous stick or rod.


Do you think this is a good invention? Vote now:

 Votes so far: For:(0) Against:(0)
Other info:


Inventors: Shacket, Sheldon R. (1446 W. Hutchinson St., Chicago, IL, 60611)

Application Number: 06/214274
Filing Date: 1980-12-08
Publication_date: 1982-12-21
Assignee: Shacket, Sheldon R.

Primary Class(es): 446/137 434/301, 273/456
Other Classes: A63H33/26; G09B23/18; G09B23/00; G09B23/18; A63H33/26
US Patent Ref:
1535035April, 1925Philipp46/236Magnetic building toy
3077696February, 1963Barnett et al.46/241Magnetic kit and related apparatus
3906658September, 1975Gross46/236Magnetic toy having sculpturable particles

Other Refs: FR726429
March, 193246/236
Other References: Wood et al., "The Boy's Own Treasury of Sports & Pastimes", Publ., by Geo. Routledge & Sons, London, pp. 600-601.

Primary Examiner: Shay, Barry F.
Assistant Examiner:
Attorney: Merriam, Marshall & Bicknell
Claims: