Fan and grill support panel for a convertible fan assembly
Latest The W. B. Marvin Manufacturing Company Patents:
FIG. 1 is a front, top and left side perspective view of a fan and grill support panel for a convertible fan assembly, set up as it would be to function as a window fan, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front perspective view thereof shown set up as it would be to function as a floor or table fan; and
FIG. 9 is a rear perspective view of FIG. 8.
The broken-line showing of sliding panels in FIG. 1 and of an exhaust grill in FIGS. 2 and 4 is for illustrative purposes only and forms no part of the claimed design.
D164139 | July 1951 | Sebastian |
D307320 | April 17, 1990 | Shin-Chin |
2456340 | December 1948 | Tideman |
2487294 | November 1949 | Belter |
2644390 | July 1953 | Delf et al. |
2691336 | October 1954 | Nash |
2804817 | September 1957 | Delf et al. |
2805820 | September 1957 | Evarts |
2857095 | October 1958 | Grau |
2961152 | November 1960 | Douglas et al. |
4341151 | July 27, 1982 | Sakamoto |
4350472 | September 21, 1982 | Morimoto |
4425840 | January 17, 1984 | Masao |
4521153 | June 4, 1985 | Morimoto et al. |
4838151 | June 13, 1989 | Shin-Chin |
4872399 | October 10, 1989 | Chaney |
- Lakewood Fan Cat., p. 9, High-Velocity Reversible Window Fan. Lasko copy of advertisement-these fans were on sale prior to applicant's invention. Copy of a photograph of a Holmes Air fan known by applicant before applicant's invention, published prior to 8/7/89.
Type: Grant
Filed: Aug 7, 1989
Date of Patent: Aug 6, 1991
Assignee: The W. B. Marvin Manufacturing Company (Urbana, OH)
Inventor: David B. Chaney (Powell, OH)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: Roger S. Dybvig
Application Number: 7/390,667