Portable vaporizer
Latest Duracraft Corporation Patents:
Description
FIG. 1 is a front, top and right side perspective view of a portable vaporizer showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image of that shown;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D198558 | June 1964 | Grube |
D321930 | November 26, 1991 | Dinand |
2028444 | January 1936 | Feldermann |
3687424 | August 1972 | Katzman et al. |
Patent History
Patent number: D335341
Type: Grant
Filed: Jul 15, 1992
Date of Patent: May 4, 1993
Assignee: Duracraft Corporation (Whitinsville, MA)
Inventor: Richard M. O'Grady (Southington, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: John E. Toupal, Harold G. Jarcho
Application Number: 7/914,692
Type: Grant
Filed: Jul 15, 1992
Date of Patent: May 4, 1993
Assignee: Duracraft Corporation (Whitinsville, MA)
Inventor: Richard M. O'Grady (Southington, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: John E. Toupal, Harold G. Jarcho
Application Number: 7/914,692
Classifications
Current U.S. Class:
Vaporizer (D23/360)