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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.
Antos, John M., Sargent, Charles L., Hoffman, John A.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 18 1979 | Thetford Corporation | (assignment on the face of the patent) | / | |||
Feb 01 1982 | Thetford Corporation | DETROIT BANK AND TRUST COMPANY, THE, AS AGENT FOR ITSELF ANN ARBOR BANK AND TRUST COMPANY THE CITIZENS COMMERCIAL AND SAVINGS BANK, AND THE EQUITABLE LIFE ASSURANCE SOCIETY OF THE UNITED STATES | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 003984 | /0620 | |
Jan 27 1984 | COMMERICA BANK-DETROIT, FORMELY THE DETROIT BANK AND TRUST COMPANY AGENT | Thetford Corporation | RELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 004223 | /0520 |
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