Portable toilet
Description
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.
Referenced Cited
U.S. Patent Documents
| D192112 | January 1962 | Kulka |
| D209192 | November 1967 | Harding |
| D210008 | January 1968 | Thompson |
| D211081 | May 1968 | Barnhart |
| D214886 | August 1969 | Katona |
| D218156 | July 1970 | Johnson |
| D218157 | July 1970 | Johnson |
| D218929 | October 1970 | Johnson |
| D220873 | June 1971 | Kelly et al. |
| D229828 | January 1974 | Hinkley |
| D244694 | June 14, 1977 | McClure |
| D248775 | August 1, 1978 | Brown |
| D258464 | March 3, 1981 | Garst |
| D262997 | February 9, 1982 | Reynolds |
| D265685 | August 3, 1982 | Decaux |
| 3447167 | June 1969 | Harding |
| 3629874 | December 1971 | Beller |
| 3835480 | September 1974 | Harding |
| 4305164 | December 15, 1981 | Sargont et al. |
Patent History
Patent number: D275520
Type: Grant
Filed: Jan 22, 1982
Date of Patent: Sep 11, 1984
Assignee: Sani-Jon Mfg., Inc. (Troy, MI)
Inventors: George W. Harding (Clearwater, FL), Ronald E. Sears (Bloomfield Hills, MI)
Primary Examiner: James R. Largen
Law Firm: Krass and Young
Application Number: 6/341,957
Type: Grant
Filed: Jan 22, 1982
Date of Patent: Sep 11, 1984
Assignee: Sani-Jon Mfg., Inc. (Troy, MI)
Inventors: George W. Harding (Clearwater, FL), Ronald E. Sears (Bloomfield Hills, MI)
Primary Examiner: James R. Largen
Law Firm: Krass and Young
Application Number: 6/341,957
Classifications