Sprinkler head
Kumagai October 13, 1
U.S. patent number D399,553 [Application Number D/066,173] was granted by the patent office on 1998-10-13 for sprinkler head. This patent grant is currently assigned to Senju Sprinkler Co., Ltd.. Invention is credited to Fumie Kumagai.
| United States Patent | D399,553 |
| Kumagai | October 13, 1998 |
Sprinkler head
Claims
The ornamental design of a sprinkler head, as shown and described.
| Inventors: | Kumagai; Fumie (Iwate, JP) |
|---|---|
| Assignee: | Senju Sprinkler Co., Ltd.
(Tokyo, JP) |
| Appl. No.: | D/066,173 |
| Filed: | January 29, 1997 |
| Current U.S. Class: | D23/213 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/213-214,218,229 ;239/200-2,272,276,499,504,518,208,209 ;169/19,37 |
References Cited [Referenced By]
U.S. Patent Documents
| D134562 | December 1942 | Murphy |
| 2563300 | August 1951 | Aker |
| 2964248 | December 1960 | O'brien et al. |
| 3596835 | August 1971 | Smith et al. |
| 4491182 | January 1985 | Pieczykolan |
| 4568022 | February 1986 | Scrivnor |
| 4618001 | October 1986 | Hoening |
| 4618002 | October 1986 | Mears |
| 4624414 | November 1986 | Ferrazza |
| 4766961 | August 1988 | Macie |
| 4785887 | November 1988 | Miller |
| 4785888 | November 1988 | Blum et al. |
| 4830117 | May 1989 | Capasso |
| 4928773 | May 1990 | White |
| 4938292 | July 1990 | Johnson |
Other References
|
Grinnel Catalog, 1988 illustrating Model F905, F995, F996 sprinkler heads. . Advertisement, Fire Protection Contractor, Feb. 1991, p. 43. . Trademark Registration 1,787,890.. |
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Hoffmann & Baron, LLP
Description
FIG. 1 is a bottom perspective bottom view showing the sprinkler head of the present invention, the broken line showing of the upper threaded portions are not part of the claimed design;
FIG. 2 is a top, right side perspective upper view of the sprinkler head configuration of the present invention. The broken line showing of the upper threaded portions are not part of the claimed design;
FIG. 3 is a front left side elevational view of the the sprinkler head configuration of the present invention. The broken line showing of the upper threaded portions are not part of the claimed design;
FIG. 4 is a top plan view of the sprinkler head of the present invention showing the broken line showing of the upper threaded portions which are not part of the claimed design; and,
FIG. 5 is a bottom plan view of the sprinkler head of the present invention. The broken line showing of the upper threaded portion is not part of the claimed design.
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