Vacuum cannister
Description
FIG. 1 is a perspective view of a vacuum cannister showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view of the opposite side of FIG. 2;
FIG. 5 is an end elevational view thereof;
FIG. 6 is an end elevational view of the opposite end of FIG. 5; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D349369
Type: Grant
Filed: Nov 2, 1992
Date of Patent: Aug 2, 1994
Inventor: Jack E. Adams (Cedar Rapids, IA)
Primary Examiner: Ruth McInroy
Attorney: Phillip A. Rein
Application Number: 0/992
Type: Grant
Filed: Nov 2, 1992
Date of Patent: Aug 2, 1994
Inventor: Jack E. Adams (Cedar Rapids, IA)
Primary Examiner: Ruth McInroy
Attorney: Phillip A. Rein
Application Number: 0/992
Classifications
Current U.S. Class:
Vacuum (D32/21)