U.S. patent number D398,049 [Application Number D/064,374] was granted by the patent office on 1998-09-08 for duct for a toilet bowl ventilation system.
Invention is credited to Jerry F. Willis.
United States Patent |
D398,049 |
Willis |
September 8, 1998 |
Duct for a toilet bowl ventilation system
Claims
The ornamental design for a duct for a toilet bowl ventilation
system, as shown and described.
Inventors: |
Willis; Jerry F. (Houston,
TX) |
Appl.
No.: |
D/064,374 |
Filed: |
December 30, 1996 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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51509 |
Mar 12, 1996 |
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Current U.S.
Class: |
D23/393 |
Current International
Class: |
2399 |
Field of
Search: |
;D23/393,370,373,386,371
;110/189 ;4/213 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Baynham; Holly
Attorney, Agent or Firm: Roddy; Kenneth A.
Description
FIG. 1 is a perspective view of a duct for a toilet bowl
ventilation system showing my new design from the top, one end, and
one side; and,
FIG. 2 is a perspective view thereof shown from the bottom, and end
and side opposite that shown in FIG. 1.
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