EP 0628329 A3 19950913 - Paired flying disks.
Title (en)
Paired flying disks.
Title (de)
Gepaarte Wurfscheibe.
Title (fr)
Disques volants appariés.
Publication
Application
Priority
- US 7288293 A 19930607
- US 15647593 A 19931122
Abstract (en)
[origin: EP0628329A2] Paired flying disks utilizing in-flight aerodynamic induced separation. A second disk is nested within a first disk so that such can be easily thrown together as one flying disk and provide repeatable vertical separtion in flight. The outer or larger disk has vanes above corresponding openings and/or holes employed in the body of the disk to divert air from the top side or other location to the underside thereof to assist the separation of the disks from one another in flight. After separation, both disks follow the same flight direction making it possible for a single person to consistently catch both of the disks. <IMAGE>
IPC 1-7
IPC 8 full level
A63B 65/10 (2006.01); A63B 67/06 (2006.01); A63H 33/18 (2006.01)
CPC (source: EP)
A63H 33/18 (2013.01)
Citation (search report)
- [AD] US 4212131 A 19800715 - ROSS ALEXANDER D JR [US]
- [A] US 3900986 A 19750826 - TORRES NOEL M
- [A] US 4176843 A 19791204 - DEWITT LESLIE JR [US]
- [A] US 4906007 A 19900306 - MITCHELL ROBERT P [US], et al
- [AD] US 4370824 A 19830201 - RESNICOW HERBERT [US]
- [AD] US 3855728 A 19741224 - HYNDS W
Designated contracting state (EPC)
BE CH DE DK ES FR GB GR IT LI PT SE
DOCDB simple family (publication)
EP 0628329 A2 19941214; EP 0628329 A3 19950913; AU 653914 B3 19941013; CA 2125197 A1 19941208; JP H07136304 A 19950530
DOCDB simple family (application)
EP 94304079 A 19940607; AU 6454694 A 19940603; CA 2125197 A 19940606; JP 12547594 A 19940607