Firestopping bushing made from two separate identical parts
Stahl, Sr. , et al. April 10, 2
U.S. patent number D657,232 [Application Number D/370,644] was granted by the patent office on 2012-04-10 for firestopping bushing made from two separate identical parts. This patent grant is currently assigned to Specified Technologies, Inc.. Invention is credited to Paul Gandolfo, Julio Lopes, James P. Stahl, Jr., James P. Stahl, Sr..
| United States Patent | D657,232 |
| Stahl, Sr. , et al. | April 10, 2012 |
Firestopping bushing made from two separate identical parts
Claims
CLAIM The ornamental design for a firestopping bushing made from two separate identical parts, as shown.
| Inventors: | Stahl, Sr.; James P. (Stockton, NJ), Stahl, Jr.; James P. (Princeton Junction, NJ), Lopes; Julio (Dunellen, NJ), Gandolfo; Paul (Doylestown, PA) |
|---|---|
| Assignee: | Specified Technologies, Inc.
(Somerville, NJ) |
| Appl. No.: | D/370,644 |
| Filed: | August 17, 2010 |
| Current U.S. Class: | D8/354 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/354,356 ;52/220.8,223.13,742.1,232,698 ;248/56 ;174/83 |
References Cited [Referenced By]
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Attorney, Agent or Firm: Sperry, Zoda & Kane
Description
FIG. 1 is a front plan view of the bushing embodying our new design;
FIG. 2 is a front three-quarter perspective view of either of the two identically configured parts;
FIG. 3 is a front plan view and rear plan view;
FIG. 4 is a left side plan view and a right side plan view of the embodiment shown in FIG. 1;
FIG. 5 is a top plan view of the embodiment shown in FIG. 1; and,
FIG. 6 is a bottom plan view of the embodiment shown in FIG. 1.
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