EP 0104930 B1 19890426 - FRAME FOR SPORTS RACKET
Title (en)
FRAME FOR SPORTS RACKET
Publication
Application
Priority
US 42445982 A 19820927
Abstract (en)
[origin: EP0104930A1] A sports racket frame shaped to extend around a ball-hitting region covered by string network has an outer perimeter region (16,17) forming an anchorage for strings (3), which otherwise clear the frame inward of their anchorage. Support regions (14,15) of the frame extending inward from the outer perimeter region on oppposite sides of the plane of the string network provide structural support for the anchorage region. The support regions are formed to provide clearance from the string network, and the clearance of the support regions has a depth (18) measured from an inner perimeter region of the frame outward toward the anchorage region that, at least in lateral side regions of the frame extending along lateral sides of the string network, is at least 0.64 cm.
IPC 1-7
IPC 8 full level
A63B 49/00 (2006.01); A63B 49/02 (2006.01)
CPC (source: EP US)
A63B 49/02 (2013.01 - EP US); A63B 49/022 (2015.10 - EP US); A63B 49/028 (2015.10 - EP US); A63B 49/03 (2015.10 - EP); A63B 51/023 (2020.08 - US); A63B 60/54 (2015.10 - EP); A63B 2049/0217 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0104930 A1 19840404; EP 0104930 B1 19890426; DE 3379712 D1 19890601
DOCDB simple family (application)
EP 83305749 A 19830927; DE 3379712 T 19830927