Quick-connect coupling
Roman * October 15, 1
U.S. patent number D320,842 [Application Number 07/303,381] was granted by the patent office on 1991-10-15 for quick-connect coupling. This patent grant is currently assigned to Claber S.p.A.. Invention is credited to Gianfranco Roman.
| United States Patent | D320,842 |
| Roman | * October 15, 1991 |
Quick-connect coupling
Claims
The ornamental design for quick-connect coupling, as shown and described.
| Inventors: | Roman; Gianfranco (Pasiano, IT) |
|---|---|
| Assignee: | Claber S.p.A.
(IT) |
| [*] Notice: | The portion of the term of this patent subsequent to January 3, 2003 has been disclaimed. |
| Appl. No.: | 07/303,381 |
| Filed: | January 26, 1989 |
| Current U.S. Class: | D23/262 |
| Field of Search: | ;D23/262,263,265-269 ;285/315,316 |
References Cited [Referenced By]
U.S. Patent Documents
| D167662 | September 1952 | Ulrich |
| D195540 | June 1963 | Knight |
| D267506 | January 1983 | Evans |
| D283342 | April 1986 | Tisserat et al. |
| D299267 | January 1989 | Roman |
| 1901973 | January 1932 | Macey |
| 3285283 | November 1966 | Calvin |
| 3847393 | November 1974 | Busselmeier |
| 4216982 | August 1980 | Chow |
| 4422704 | December 1983 | Williams |
| 4429906 | February 1984 | Stadotto et al. |
Attorney, Agent or Firm: Eckert Seamans Cherin & Mellott
Description
FIG. 1 is a front elevational view of a quick connect coupling showing my new design, the rear elevation being a mirror image of the front shown;
FIG. 2 is a side elevational view thereof, the opposite side being the same as the side shown;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof.
* * * * *
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