Barrier

Flexible or portable closure – partition – or panel – Hanging or drape type – Portable

Reexamination Certificate

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Details

C160S135000, C135S114000, C052S063000

Reexamination Certificate

active

10728327

ABSTRACT:
A portable barrier panel for providing privacy to a screened area comprises a plurality of vertical support tubes. The portable barrier panel further comprises a plurality of elongate legs having an adjustable length. The elongate legs attached to a lower portion of the vertical support tubes, such that an angle α exists between the elongate leg and the vertical support tube axis. The angle α is adjustable. The portable barrier panel further comprises an elongate horizontal framing member having first and second ends that are supported by top two different vertical support tubes. The portable barrier panel further comprises an opaque curtain mounted to the horizontal framing member and at least one of the vertical support tubes.

REFERENCES:
patent: 645656 (1900-03-01), Wynkoop
patent: 1315497 (1919-09-01), Higdon et al.
patent: 1449894 (1923-03-01), Dial
patent: 2571382 (1951-10-01), Raven
patent: 2984444 (1961-05-01), Lewis
patent: 3217722 (1965-11-01), Heise
patent: 3591116 (1971-07-01), Dalum
patent: 4691892 (1987-09-01), Grewe et al.
patent: 5340066 (1994-08-01), Ditch
patent: 5489077 (1996-02-01), Stoudt
patent: 5553648 (1996-09-01), Goharjou
patent: 6000175 (1999-12-01), Gale et al.
patent: 6370803 (2002-04-01), Burquest
patent: 6755381 (2004-06-01), Levin et al.

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