|
The ornamental design for a portable toilet, substantially as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of a portable toilet showing our new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a right side elevation thereof;
FIG. 4 is a left side elevation thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a rear elevation thereof.
Harding, George W., Sears, Ronald E.
| Patent | Priority | Assignee | Title |
| 5682622, | Mar 20 1996 | Polyjohn Enterprises Corporation | Portable stand-alone restroom facility with handicap access |
| 6418672, | Feb 19 1999 | Resin building | |
| 6507958, | Sep 06 1996 | Multi-function base unit for portable stand-alone restroom facility | |
| 6823639, | Feb 19 1999 | Resin building | |
| 7373757, | Feb 19 1999 | Skid base for portable building | |
| 8092728, | Feb 19 1999 | Skid base for portable building | |
| D298357, | Aug 20 1985 | Olympic Fiberglass Industries, Inc. | Portable toilet for handicapped individuals |
| D304082, | Feb 09 1987 | Poly-John Enterprises Corp. | Outdoor toilet cabana |
| D337831, | Jun 18 1990 | Satellite Industries, Inc.; SATELLITE INDUSTRIES, INC , A CORP OF MN | Portable restroom |
| D349578, | Oct 21 1992 | Portasilo Limited | Portable toilet |
| D354142, | Jan 22 1993 | Satellite Industries, Inc.; SATELLITE INDUSTRIES, INC | Portable restroom |
| D360471, | Dec 27 1993 | Poly-John Enterprises Corporation | Portable toilet cabana |
| D384751, | Mar 20 1996 | Polyjohn Enterprises Corporation | Portable stand alone restroom facility having handicap access |
| D421500, | Feb 19 1999 | Resin building | |
| D434159, | Feb 19 1999 | Resin structure keystone ornamentation | |
| D435914, | Nov 29 1999 | Resin building | |
| D437421, | Feb 19 1999 | Resin building | |
| D437942, | Feb 19 1999 | Resin building | |
| D440663, | Feb 19 1999 | Resin building | |
| D449114, | Nov 29 1999 | Resin building | |
| D578656, | Oct 06 2006 | SATELLITE INDUSTRIES, INC | Portable toilet |
| D609413, | Feb 25 2009 | Polyjohn Enterprises Corporation | Portable restroom |
| D624663, | Feb 20 2009 | Portable toilet | |
| D858794, | Mar 05 2018 | J & J Portable Sanitation Products, LLC | Portable lavatory |
| D947615, | Apr 15 2021 | UT Brands LLC | Shot glass |
| D980456, | Jun 25 2020 | Lendlease Americas Inc.; LENDLEASE AMERICAS INC | Temporary restroom |
| ER6106, | |||
| ER7998, |
| Patent | Priority | Assignee | Title |
| 3447167, | |||
| 3629874, | |||
| 3835480, | |||
| 4305164, | Oct 22 1979 | Thetford Corporation | Portable toilet facility |
| 192112, | |||
| 209192, | |||
| 210008, | |||
| 211081, | |||
| 214886, | |||
| 218156, | |||
| 218157, | |||
| 218929, | |||
| 220873, | |||
| 229828, | |||
| D244694, | Jan 21 1976 | Equipment shelter and the like | |
| D248775, | Dec 17 1976 | Usanco, Inc. | Portable sanitation unit |
| D258464, | Oct 10 1978 | Rosedale Plastics (Containers) Limited | Portable toilet |
| D262997, | Dec 03 1979 | Portable multiple-toilet building | |
| D265685, | Dec 10 1979 | Enclosure for toilet |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 01 1900 | SANI JON MANUFACTURING, INC | PROTEIN COLLECTION TECHNOLOGIES, INC , A CORP OF MI | ASSIGNMENT OF ASSIGNORS INTEREST | 005467 | /0773 | |
| Jan 20 1982 | HARDING, GEORGE W | SANI-JON MANUFACTURING, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 003986 | /0130 | |
| Jan 20 1982 | SEARS, RONALD E | SANI-JON MANUFACTURING, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 003986 | /0130 | |
| Jan 22 1982 | Sani-Jon Mfg., Inc. | (assignment on the face of the patent) | / | |||
| Apr 29 1993 | PROTEIN COLLECTION TECHNOLOGIES, INC | ENZYMES OF AMERICA HOLDING CORP | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006576 | /0478 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |