Title (en)

CUSHION WITH CENTRAL PASSING APERTURE FOR CERVICAL ARTHROSIS SUFFERERS, AND PROCEDURE FOR CONSTRUCTION

Publication

EP 0069079 A3 19840307 (EN)

Application

EP 82830144 A 19820527

Priority

IT 4875581 A 19810625

Abstract (en)

[origin: EP0069079A2] Cushion consisting of an internal structure, preferably made of expanded polyurethane, with internal springs or of typical known materials, of the traditional shape but equipped with a central passing rectangular, square, circular, oval or any other shape aperture in which the sleeper's head may be inserted. At the same time, it holds the neck with no vending since it is supported by the perimetrical structure, in whatever position is assumed.

IPC 1-7

A47G 9/00; B29C 27/04

IPC 8 full level

A47G 9/10 (2006.01)

CPC (source: EP)

A47G 9/1081 (2013.01)

Citation (search report)

• [X] US 3400413 A 19680910 - LA GROSSA ELINOR
• [X] US 3848281 A 19741119 - MATHEWS D
• [A] CH 521740 A 19720430 - NISHIKAWA SANGYO CO LTD [JP]
• [A] GB 2030449 A 19800410 - CONDOR
• [A] US 3983587 A 19761005 - GORRAN JODY A
• [AP] GB 1594111 A 19810730 - OLIVELARK LTD
• [X] DE 2145591 A1 19720504
• [X] FR 2466406 A1 19810410 - CAVICCHIA FIORELLA [IT]
• [A] PATENTS ABSTRACTS OF JAPAN, vol. 5, no. 112 (M-79)[784] 21st July 1981, & JP - A - 56 - 53 028 (TACHIKAWA SPRING K.K.) 12-05-1981

Designated contracting state (EPC)

AT BE CH DE FR GB LI NL SE

DOCDB simple family (publication)

EP 0069079 A2 19830105; EP 0069079 A3 19840307; IT 1143204 B 19861022; IT 8148755 A0 19810625

DOCDB simple family (application)

EP 82830144 A 19820527; IT 4875581 A 19810625