Vacuum pump with integral pretrap and post-trap
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Description
FIG. 1 is a perspective view of a vacuum pump with integral pretrap and post-trap showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D406268
Type: Grant
Filed: Apr 9, 1998
Date of Patent: Mar 2, 1999
Assignee: Savant Instruments, Inc. (Holbrook, NY)
Inventors: Donald R. Lamond (Lynbrook, NY), John Moldauer (Brooklyn, NY), James T. Collins, III (New York, NY), Michael Glater (Brooklyn, NY)
Primary Examiner: Ralf Seifert
Law Firm: Morrison Law Firm
Application Number: 0/86,290
Type: Grant
Filed: Apr 9, 1998
Date of Patent: Mar 2, 1999
Assignee: Savant Instruments, Inc. (Holbrook, NY)
Inventors: Donald R. Lamond (Lynbrook, NY), John Moldauer (Brooklyn, NY), James T. Collins, III (New York, NY), Michael Glater (Brooklyn, NY)
Primary Examiner: Ralf Seifert
Law Firm: Morrison Law Firm
Application Number: 0/86,290
Classifications