Retractable down draft vent unit for removing smoke and grease vapors of a cooking range or cook-top
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Description
FIG. 1 is a top front perspective view of a retractable down draft vent unit for removing smoke and grease vapors of a cooking range or cook-top, showing our new design in retracted position;
FIG. 2 is a front and right side perspective view thereof in raised position;
FIG. 3 is a front elevation view of FIG. 2; and
FIG. 4 is an enlarged right side elevation view of FIG. 2, the opposite side being a mirror image of that shown; and,
FIG. 5 is a rear elevation view of FIG. 2.
The broken-line showing of environmental structure in FIGS. 1-5, is for illustrative purposes only, and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3583506 | June 1971 | Hagdorn |
150528 | June 1988 | JPX |
Patent History
Patent number: D327538
Type: Grant
Filed: Mar 30, 1989
Date of Patent: Jun 30, 1992
Assignee: General Electric Company (Louisville, KY)
Inventors: Donald G. Falk (Louisville, KY), Charles H. Schmitt (Louisville, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: H. Neil Houser, Radford M. Reams
Application Number: 7/331,572
Type: Grant
Filed: Mar 30, 1989
Date of Patent: Jun 30, 1992
Assignee: General Electric Company (Louisville, KY)
Inventors: Donald G. Falk (Louisville, KY), Charles H. Schmitt (Louisville, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: H. Neil Houser, Radford M. Reams
Application Number: 7/331,572
Classifications
Current U.S. Class:
Filter (D23/365)