Humidifier
Latest The DeVilbiss Company Patents:
Description
FIG. 1 is a perspective view of a humidifier showing my new design;
FIG. 2 is a right side elevation view thereof on a reduced scale;
FIG. 3 is a front elevation view thereof on a reduced scale;
FIG. 4 is a left side elevation view thereof on a reduced scale;
FIG. 5 is a rear elevation view thereof on a reduced scale;
FIG. 6 is a top plan view thereof on a further reduced scale; and
FIG. 7 is a bottom plan view thereof on a further reduced scale.
Referenced Cited
U.S. Patent Documents
Other references
D191241 | August 1961 | Anderson |
D211946 | August 1968 | Flury |
2198890 | April 1940 | Stilwell |
3110748 | November 1963 | Myklebust |
3229450 | January 1966 | Stern |
3873806 | March 1975 | Schossow |
4028526 | June 7, 1977 | Schossow |
4399080 | August 16, 1983 | Swank |
4624806 | November 25, 1986 | Koszyk |
- Brochure "DeVilbiss Humidifiers and Vaporizers", published prior to applicant's invention (10/22/87).
Patent History
Patent number: D305562
Type: Grant
Filed: Oct 22, 1987
Date of Patent: Jan 16, 1990
Assignee: The DeVilbiss Company (Toledo, OH)
Inventor: Robert Martinez (Stow, OH)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Lisa Lichtenstein
Law Firm: MacMillan, Sobanski & Todd
Application Number: 7/111,312
Type: Grant
Filed: Oct 22, 1987
Date of Patent: Jan 16, 1990
Assignee: The DeVilbiss Company (Toledo, OH)
Inventor: Robert Martinez (Stow, OH)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Lisa Lichtenstein
Law Firm: MacMillan, Sobanski & Todd
Application Number: 7/111,312
Classifications
Current U.S. Class:
Humidifier (D23/356)