Title: Self-opening and/or self-closing umbrella
Application Number: 97100605 Application Date: 1997.03.05
Publication Number: 1160520 Publication Date: 1997.10.01
Approval Pub. Date: 2003.07.02 Granted Pub. Date: 2003.07.02
International Classifi-cation: A45B25/14;A45B25/16
Applicant(s) Name: Kortenbach Verwaltungs-Und Beteiligungsgesellschaf Address:
Inventor(s) Name: Joachim Seidel;Klaus Stiller
Attorney & Agent: HE PEISHUO
Abstract:
    An umbrella includes an elongated stick for connecting a handle to a canopy, and an elastic-driven mechanism for controlling operation of the canopy between an open end position and a closed end position by moving a slide mechanism, which is linked to the canopy, relative to the stick. The elastic is set under tension when the canopy occupies one of the end positions to bias the slide mechanism so that the canopy seeks the other end position. A latch releasably locks the slide mechanism when the canopy occupies the one end position.
Time: 10
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