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Patent
D520616
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Priority
May 24 2005
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Filed
May 24 2005
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Issued
May 09 2006
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Expiry
May 09 2020
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Assg.orig
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Entity
unknown
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8
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19
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n/a
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The ornamental design for a portable toilet seat, as shown and described.
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FIG. 1 is a top perspective view of the portable toilet seat, showing the new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a right side view thereof; and,
FIG. 4 is a front elevational view thereof.
Sharp, Ted A.
| Patent |
Priority |
Assignee |
Title |
| 1856687, |
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| 3078470, |
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| 3854773, |
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| 3950794, |
Oct 25 1974 |
|
Camp toilet |
| 4837868, |
Feb 24 1987 |
|
Commode device for invalid patients |
| 4839929, |
Mar 18 1988 |
|
Auxiliary toilet seat |
| 5095556, |
Oct 31 1989 |
|
Portable personal commode |
| 5230105, |
Jan 04 1993 |
|
Toilet seat and stand for wilderness camping |
| 5781940, |
Feb 11 1997 |
GTS, Inc. |
Portable, collapsible, self-contained toilet apparatus |
| 6023792, |
Jul 21 1998 |
|
Portable toilet |
| 6317900, |
Jul 19 1995 |
|
Method and device for the disposal, recovery and recycling of pharmaceuticals from human wastes |
| 6782565, |
Mar 06 2002 |
|
Portable lavatory apparatus |
| 234202, |
|
|
|
| D321757, |
Aug 25 1989 |
ALDRED, T ERIC |
Powered lift for commode seat |
| D350819, |
Jun 21 1993 |
|
Toilet training seat for infants |
| D355710, |
May 05 1993 |
|
Portable toilet |
| D363400, |
Mar 07 1994 |
MBM Design Company |
Juvenile chair |
| D472618, |
Apr 19 2002 |
|
Portable toilet and carrying case |
| D500844, |
Aug 14 2003 |
|
Portable toilet |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a