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Patent
D294383
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Priority
May 01 1985
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Filed
May 01 1985
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Issued
Feb 23 1988
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Expiry
Feb 23 2002
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Assg.orig
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Entity
unknown
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2
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12
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n/a
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The ornamental design for a toilet tank fill valve, substantially as shown and described.
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FIG. 1 is a front elevational view of a toilet tank fill valve showing my
new design, the rear being a mirror image of the front shown;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Pi-Yu, Ou
Patent |
Priority |
Assignee |
Title |
D314610, |
Sep 21 1988 |
|
Toilet tank fill valve |
D421788, |
Apr 29 1999 |
OATEY CO |
Fill valve float |
Patent |
Priority |
Assignee |
Title |
3797518, |
|
|
|
3895645, |
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|
4180096, |
Jun 23 1977 |
FILLPRO PRODUCTS, INC |
Fill valve |
4182364, |
Jun 30 1977 |
Coast Foundry & Mfg. Co. |
Adjustable ball cock riser |
4414998, |
Aug 11 1981 |
Dentsply Research & Development Corp. |
Air gap system to maintain pure liquid supplies |
4431024, |
Oct 19 1981 |
Trenton Pipe Nipple Company |
Float-controlled valve for toilet flush tanks |
4573495, |
Nov 21 1984 |
OATEY CO |
Hydrostatic ballcock assembly |
4574826, |
Sep 28 1983 |
Masco Corporation |
Adjustable vacuum breaker fill valve |
195807, |
|
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206850, |
|
|
|
214050, |
|
|
|
D245172, |
Jul 19 1976 |
SCHOEPE, ADOLF, TRUSTEE OF THE SCHOEPE FAMILY TRUST ESTABLISHED OCTOBER 17, 1968 |
Vertically adjustable ball cock |
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Maintenance Fee Events |
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Maintenance Schedule |
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