Spot welded stainless steel aircraft firewall conduit
Hutchinson July 27, 2
U.S. patent number D493,412 [Application Number D/177,205] was granted by the patent office on 2004-07-27 for spot welded stainless steel aircraft firewall conduit. This patent grant is currently assigned to EPM.AV Corporation. Invention is credited to Harold D. Hutchinson.
| United States Patent | D493,412 |
| Hutchinson | July 27, 2004 |
Spot welded stainless steel aircraft firewall conduit
Claims
The ornamental design for a spot welded stainless steel aircraft firewall conduit, as shown and described.
| Inventors: | Hutchinson; Harold D. (Oxnard, CA) |
|---|---|
| Assignee: | EPM.AV Corporation (Oxnard,
CA) |
| Appl. No.: | D/177,205 |
| Filed: | March 4, 2003 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 172814 | Dec 17, 2002 | ||||
| Current U.S. Class: | D12/345 |
| Current International Class: | 1212 |
| Field of Search: | ;D12/345 ;244/23D ;239/265.11 ;60/271 ;D32/31 |
References Cited [Referenced By]
U.S. Patent Documents
| D350722 | September 1994 | Figueroa |
Attorney, Agent or Firm: O'Reilly; David
Description
FIG. 1 is a front elevational view of an alternate embodiment of a straight spot welded stainless steel aircraft firewall conduit;
FIG. 2 is a left side elevational view of the embodiment of FIG. 1;
FIG. 3 is a rear elevational view of the embodiment of FIG. 6;
FIG. 4 is a right side elevational view of the embodiment of FIG. 1;
FIG. 5 is a top plan view of the embodiment of FIG. 6; and,
FIG. 6 is a bottom plan view of the embodiment of FIG. 6.
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