Patent
   D262050
Priority
Sep 10 1979
Filed
Sep 10 1979
Issued
Nov 24 1981
Expiry
Nov 24 1995
Assg.orig
Entity
unknown
3
12
n/a
The ornamental design for a portable toilet, as shown.

FIG. 1 is a top plan view of a portable toilet showing our new design; and

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Lindsay, Erin J., Antos, John M., Henke, Arthur W.

Patent Priority Assignee Title
D352343, Sep 28 1992 ITO, BERTRAM Y ; ITO, JOYCE A Fresh water tank unit for portable toilet
D654575, Sep 22 2010 Thetford BV Wall mounted toilet
D654576, Sep 22 2010 Thetford BV Wall mounted bidet
Patent Priority Assignee Title
3747130,
3801991,
3851339,
3949430, Jan 20 1975 Thetford Corporation Portable toilet
4091475, Nov 04 1976 Sanitation Equipment Limited Portable toilets
4180876, Nov 06 1978 Thetford Corporation Portable toilets
4215445, Sep 14 1979 Thetford Corporation Portable toilets
231458,
D250344, Jun 08 1977 Thetford Corporation Toilet
D255597, Mar 02 1978 Thetford Corporation Toilet
D255828, Oct 04 1978 Thetford Corporation Toilet
D257385, Oct 27 1978 Thetford Corporation Toilet
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 10 1979Thetford Corporation(assignment on the face of the patent)
Jan 27 1984COMMERICA BANK-DETROIT, FORMELY THE DETROIT BANK AND TRUST COMPANY AGENTThetford CorporationRELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0042230520 pdf
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