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Patent
D243853
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Priority
Jun 09 1975
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Filed
Jun 09 1975
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Issued
Mar 29 1977
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Expiry
Mar 29 1991
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Assg.orig
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Entity
unknown
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10
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2
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n/a
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The ornamental design for an environmental roof screen support system, as shown.
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FIG. 1 is a perspective view illustrating the front and right side of my
new design;
FIG. 2 is a side elevation view showing the left side thereof;
FIG. 3 is a rear elevation view thereof; and
FIG. 4 is a bottom plan view thereof.
Ejchorszt, Olgierd Z.
Patent |
Priority |
Assignee |
Title |
5862637, |
Aug 11 1997 |
Royal Roofing Co., Inc. |
Roof screen system |
6029407, |
Dec 09 1998 |
S&S Interiors, Inc. |
Metal stud holding device |
6247273, |
Feb 16 1999 |
REECHCRAFT, INC |
Adjustable form brace |
6758015, |
Mar 26 2002 |
|
Modular roof equipment screening assembly |
6782668, |
Jul 10 2001 |
ROOFSCREEN MFG , INC |
Roof-screen system |
8459412, |
Jan 15 2010 |
REECHCRAFT, INC |
Portable scaffold system |
D468191, |
Mar 03 2001 |
|
Safety railing brace |
D622868, |
Sep 16 2009 |
D & T Catering Removals Ltd. |
Prefabricated building part |
D622869, |
Sep 16 2009 |
D & T Catering Removals Ltd. |
Prefabricated building part |
D650095, |
Dec 09 2010 |
|
Wooden fence post support |
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