Child support wedge
Patent 4441221 Issued on April 10, 1984. Estimated Expiration Date: 
June 15, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 15, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 433905 885243 3137012 3273174 3333286 3423773 3736023 3742528 Simplified adjustable chair for children with cerebral palsy Disposable orthopedic support InventorsAssigneeApplicationNo. 06/388645 filed on 06/15/1982US Classes:5/657, With distinct adjustable supporting parts297/118, CONVERTIBLE297/464, BODY OR OCCUPANT RESTRAINT OR CONFINEMENT5/655Specially adapted for infant supportExaminersPrimary: Johnson, Richard J.Attorney, Agent or FirmInternational ClassesA47D 13/00 (20060101)A47D 13/08 (20060101) A47D 1/00 (20060101) A61G 5/00 (20060101) A61G 5/10 (20060101) Foreign Application Priority Data1981-06-15 DEAbstractA gymnastic and support wedge for babies and toddlers, especially for multiple and severely handicapped children at kingergarten and school age, includes a wedge-like base plate member, a pair of lateral trough wedge members mountable on the base plate member and a plurality of differently shaped individual members mountable between the trough wedge members in any desired position. All structural parts are detachably connected with each other. | |
