Title (en)

Catamarans.

Title (de)

Zweirumpfboot.

Title (fr)

Catamaran.

Publication

EP 0483948 A1 19920506 (EN)

Application

EP 91305389 A 19910614

Priority

• JP 29243490 A 19901030
• JP 29685490 A 19901101

Abstract (en)

A catamaran includes a main body (11) supported on twin hulls (12). The length L of a catamaran along the water line (FL) in metres and its displacement V in tons are related by the formula L/V<1/3> = 11 to 15. <IMAGE>

IPC 1-7

B63B 1/12

IPC 8 full level

B63B 1/12 (2006.01)

CPC (source: EP KR)

B63B 1/10 (2013.01 - KR); B63B 1/12 (2013.01 - EP)

Citation (search report)

• [X] FR 2514718 A1 19830422 - EDEL CONST NAUTIQUES [FR]
• [Y] EP 0108004 A1 19840509 - PEYRE XAVIER [FR], et al
• [Y] GB 991091 A 19650505 - CARROSSERIE TORSA SCHALLBETTER
• [A] US 3937164 A 19760210 - AUSTIN THOMAS M
• [A] US 3221697 A 19651207 - LUIGI ALLEGRETTI PIER
• [A] US 4926773 A 19900522 - MANOR YEHUDA [IL]

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

EP 0483948 A1 19920506; EP 0483948 B1 19950111; AU 639792 B2 19930805; AU 7839791 A 19920507; DE 69106670 D1 19950223; DE 69106670 T2 19950518; KR 0132563 B1 19980411; KR 920007888 A 19920527; NO 912295 D0 19910613; NO 912295 L 19920504

DOCDB simple family (application)

EP 91305389 A 19910614; AU 7839791 A 19910613; DE 69106670 T 19910614; KR 910009910 A 19910615; NO 912295 A 19910613