Biofilm carrier element
Description
FIG. 1 is a front perspective view of a biofilm carrier element;
FIG. 2 is a front elevational view of a biofilm carrier element, for which the rear view is an identical image of same;
FIG. 3 is a top view of a biofilm carrier element, for which the bottom view is an identical image of same;
FIG. 4 is a front and side perspective view of a biofilm carrier element;
FIG. 5 is a side perspective view of a biofilm carrier element;
FIG. 6 is a front perspective view of a biofilm carrier element; and,
FIG. 7 is a side perspective view of a biofilm carrier element.
Claims
The ornamental design for a biofilm carrier element, as shown and described.
Referenced Cited
U.S. Patent Documents
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D243531 | March 1, 1977 | Stringle, Jr. |
4041113 | August 9, 1977 | McKeown |
4067936 | January 10, 1978 | Ellis et al. |
4115269 | September 19, 1978 | Bennett |
4122011 | October 24, 1978 | Stringle, Jr. |
4195043 | March 25, 1980 | Foote et al. |
4385988 | May 31, 1983 | Hypponen |
4511519 | April 16, 1985 | Hsia |
4668442 | May 26, 1987 | Lang |
D331793 | December 15, 1992 | Erwes |
5458779 | October 17, 1995 | Odegaard |
5498376 | March 12, 1996 | St. Louis et al. |
5543039 | August 6, 1996 | Odegaard |
5690819 | November 25, 1997 | Chianh |
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Patent History
Patent number: D465257
Type: Grant
Filed: Sep 24, 2001
Date of Patent: Nov 5, 2002
Assignee: Kent Sea Tech Corp. (San Diego, CA)
Inventors: Jon C. Van Olst (Oak View, CA), Michael J. Massingill (San Diego, CA), Rodney J. Chamberlain (Indio, CA), James M. Carlberg (El Cajon, CA)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Richard D. Clarke
Application Number: 29/148,621
Type: Grant
Filed: Sep 24, 2001
Date of Patent: Nov 5, 2002
Assignee: Kent Sea Tech Corp. (San Diego, CA)
Inventors: Jon C. Van Olst (Oak View, CA), Michael J. Massingill (San Diego, CA), Rodney J. Chamberlain (Indio, CA), James M. Carlberg (El Cajon, CA)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Richard D. Clarke
Application Number: 29/148,621
Classifications