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:
Feb. 20, 2007
Filed:
Apr. 19, 2002
Robert D. Monahan, Canton, MA (US);
Ronald J. Sidman, Marston Mills, MA (US);
Jon R. Rossman, Chelmsford, MA (US);
Bryan R. Hotaling, Arlington, MA (US);
Thomas A. Hagerty, Somerville, MA (US);
Robert D. Monahan, Canton, MA (US);
Ronald J. Sidman, Marston Mills, MA (US);
Jon R. Rossman, Chelmsford, MA (US);
Bryan R. Hotaling, Arlington, MA (US);
Thomas A. Hagerty, Somerville, MA (US);
The First Years Inc., Avon, MA (US);
Abstract
A child safety gate includes a flexible barrier that is retractable into a housing and extendable across a passageway to inhibit passage by a child. An electrically operable extension lock solenoid inhibits barrier extension until activated by a parent. The gate includes a motion sensor, a night light, a child monitor and an interactive audio-visual display.