Ventilating fan
Yuen-Ming May 11, 1
U.S. patent number D409,741 [Application Number D/079,267] was granted by the patent office on 1999-05-11 for ventilating fan. This patent grant is currently assigned to Goldmaster Development Limited. Invention is credited to Lam Yuen-Ming.
| United States Patent | D409,741 |
| Yuen-Ming | May 11, 1999 |
Ventilating fan
Claims
The ornamental design for a "ventilating fan", as shown and described.
| Inventors: | Yuen-Ming; Lam (Chaiwan, HK) |
|---|---|
| Assignee: | Goldmaster Development Limited
(Chaiwan, HK) |
| Appl. No.: | D/079,267 |
| Filed: | November 12, 1997 |
| Current U.S. Class: | D23/370; D23/371; D23/385 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/370,371,385 ;454/354,349,341 ;416/247R |
Other References
|
American Builders, p. 81, Vertical Discharge Fan A and Bathroom Ventilator B, upper right side of page, and lower right side of page respectively. Oct. 1959.. |
Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Description
FIG. 1 is a front view of a "ventilating fan" showing my design;
FIG. 2 is a rear side view thereof;
FIG, 3 is an enlarged side view, the other sides correspond thereof;
FIG. 4 is a perspective view from the front and one side thereof; and,
FIG. 5 is a perspective view from the rear and one side thereof.
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