The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 1978
Filed:
Oct. 12, 1976
Applicant:
Inventors:
Janice S Rosenthal, Manhattan Beach, CA (US);
Jurgis Sapkus, Manhattan Beach, CA (US);
Assignee:
Mattel, Inc., Hawthorne, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
46 40 ; 46 32 ; 46116 ;
Abstract
A toy escalator for use with a doll, the escalator having an inclined base with side rails along opposite edges thereof and a stair member slidable the length of the base between the rails, the stair member being provided with a doll leg engaging fixture to retain the doll in a substantially upright position during operation of the escalator. Manual means are provided by having a string connected to the stair member, the string being operable through an aperture in the upper end of the base for moving the stair member.