Filter unit
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Description
FIG. 1 is a front elevational view of a filter unit illustrating our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side elevational view of a modified form of FIG. 1;
FIG. 7 is a side elevational view of a second modified form of FIG. 1;
FIG. 8 is a front elevational view of FIG. 6; and
FIG. 9 is a front elevational view of FIG. 7.
The top and bottom views of FIGS. 6 and 7 are identical to that shown in FIGS. 1-5 with the outlet port eliminated.
Referenced Cited
Patent History
Patent number: D297860
Type: Grant
Filed: Oct 18, 1985
Date of Patent: Sep 27, 1988
Assignee: Nalge Company (Rochester, NY)
Inventors: Richard A. Leoncavallo (Pittsford, NY), Peter K. Baird (Honeoye Falls, NY), Ravinder C. Mehra (Fairport, NY), Sharad R. Rajguru (Rochester, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Marjama & Pincelli
Application Number: 6/788,942
Type: Grant
Filed: Oct 18, 1985
Date of Patent: Sep 27, 1988
Assignee: Nalge Company (Rochester, NY)
Inventors: Richard A. Leoncavallo (Pittsford, NY), Peter K. Baird (Honeoye Falls, NY), Ravinder C. Mehra (Fairport, NY), Sharad R. Rajguru (Rochester, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Marjama & Pincelli
Application Number: 6/788,942
Classifications
Current U.S. Class:
D24/8