EP 0040656 A1 19811202 - Flying disc and method of attaching a disc to a ring.
Title (en)
Flying disc and method of attaching a disc to a ring.
Title (de)
Wurfscheibe und Verfahren zum Verbinden einer Scheibe mit einem Ring.
Title (fr)
Disque volant et procédé pour lier un disque à un anneau.
Publication
Application
Priority
EP 80301746 A 19800527
Abstract (en)
A molded flying disc with most of the weight concentrated in an outer annular ring (21). The central opening in the ring (21) is covered by a thin sheet (22) of material, such as plastic or cloth, stronger than a sheet of the molded material of the same thickness and diameter. The perimeter of the sheet (22) is attached to the ring (21).
IPC 1-7
IPC 8 full level
A63H 33/18 (2006.01); C09J 5/02 (2006.01)
CPC (source: EP)
A63H 33/18 (2013.01)
Citation (search report)
- [X] US 4176843 A 19791204 - DEWITT LESLIE JR [US]
- [X] US 4173839 A 19791113 - KOVAC M JANE [US]
- US 356929 A 18870201
- DE 6944364 U 19700312 - ROTH JAKOB [DE]
- AT 306896 B 19730425 - USM CORP [US]
- [A] US 3948523 A 19760406 - MICHAEL HENRY G
- [A] US 3939602 A 19760224 - BURKE HARRY E, et al
- [A] US 4045029 A 19770830 - KATZMARK PETER C
- [A] US 3724122 A 19730403 - GILLESPIE R
- [AD] US 3359678 A 19671226 - HEADRICK EDWARD E
- [A] DE 1594257 A1 19701029 - SIEMENS AG
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 80301746 A 19800527