Hot air and fume director for conveyor oven
Welsh July 31, 1
U.S. patent number D309,659 [Application Number 07/289,762] was granted by the patent office on 1990-07-31 for hot air and fume director for conveyor oven. This patent grant is currently assigned to LDI Mfg. Co., Inc.. Invention is credited to Clarke T. Welsh.
| United States Patent | D309,659 |
| Welsh | July 31, 1990 |
Hot air and fume director for conveyor oven
Claims
The ornamental design for a hot air and fume director for conveyor oven, as shown.
| Inventors: | Welsh; Clarke T. (Logansport, IN) |
|---|---|
| Assignee: | LDI Mfg. Co., Inc. (Logansport,
IN) |
| Appl. No.: | 07/289,762 |
| Filed: | December 27, 1988 |
| Current U.S. Class: | D23/387 |
| Field of Search: | ;D23/354,370,372,371,386,387,388,393,499 ;98/115.1,115.3 ;126/299R,301,299P ;165/62 ;99/386 |
References Cited [Referenced By]
U.S. Patent Documents
| D300557 | April 1989 | Breidinger |
| 2060398 | November 1936 | Lenke |
| 2535863 | December 1950 | Pledger |
| 2564087 | August 1951 | Warren |
| 2577150 | December 1951 | Pledger |
| 3233606 | February 1966 | Turner et al. |
| 3585919 | June 1971 | Culpepper, Jr. |
| 3628311 | December 1971 | Costarelia |
| 4176589 | December 1979 | Stuck |
| 4200087 | April 1980 | Welsh |
| 4252055 | February 1981 | Johansson et al. |
| 4354549 | October 1982 | Smith |
| 4397226 | August 1983 | Lind |
| 4409890 | October 1983 | Longworth |
| 4473004 | September 1984 | Wells et al. |
| 4616562 | October 1986 | Kuechler |
| 4738243 | April 1988 | Welsh et al. |
| 112615 | Dec 1944 | SE | |||
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Woodard, Emhardt, Naughton Moriarty & McNett
Description
FIG. 1 is a top, front perspective view of a hot air and fume director for conveyor oven, showing my new design.
FIG. 2 is a top, rear perspective view thereof.
FIG. 3 is a top plan view thereof.
FIG. 4 is a front elevational view thereof.
FIG. 5 is an enlarged cross-sectional view thereof taken along line 5--5 in FIG. 4 and viewed in the direction of the arrows.
FIG. 6 is a rear elevational view thereof.
FIG. 7 is a bottom plan view thereof.
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