Tent – canopy – umbrella – or cane – Umbrella – Runners and notches
Reexamination Certificate
2007-11-28
2010-10-05
Yip, Winnie (Department: 3636)
Tent, canopy, umbrella, or cane
Umbrella
Runners and notches
C135S038000, C135S041000
Reexamination Certificate
active
07806130
ABSTRACT:
An umbrella comprising an umbrella shaft (1) and an umbrella frame situated on the umbrella shaft (1), the frame comprising a spider that is formed by umbrella ribs and supports a canopy, and spreader struts that are pivoted on the umbrella ribs and on a slider (2) that is supported so as to be longitudinally displaceable on the umbrella shaft (1) between a closed position and an open position of the umbrella frame. The slider (2) has at least two locking elements (3), each provided for engagement in a lock seat (4) associated with the umbrella shaft in the particular end position of the slider (2), and a handle (5) that is axially displaceable between two end positions is provided on the slider (2). The handle is forcibly entrained from one end position to the other when the slider is actuated, and the locking element (3) that is engaged is shifted to an unlocked state and the other locking element (3) is shifted to a locked state that allows engagement in the other lock seat (4).
REFERENCES:
patent: 426454 (1890-04-01), Ledig
patent: 3156249 (1964-11-01), Biderman
patent: 3856032 (1974-12-01), Schafer
patent: 5088512 (1992-02-01), Chou et al.
patent: 5740824 (1998-04-01), Tang
patent: 6571813 (2003-06-01), Lin et al.
patent: 6758229 (2004-07-01), Wang
patent: 6941960 (2005-09-01), Huang
patent: 7204261 (2007-04-01), Wu
patent: 2003/0034058 (2003-02-01), Wang
patent: 59434 (1891-03-01), None
patent: 79618 (1894-03-01), None
patent: 190281 (1906-09-01), None
patent: 102004001217 (2005-08-01), None
patent: 493867 (1992-07-01), None
patent: 1 032 315 (1966-06-01), None
patent: 2361638 (2001-10-01), None
Erberhard Gobel GmbH & Co
Wilford Andrew
Yip Winnie
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