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The ornamental design for a tee pipe fitting, as shown and described. |
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FIG. 1 is a perspective view of a tee pipe fitting showing our new design;
FIG. 2 is a side elevational view thereof, the opposite side being the same as the side shown;
FIG. 3 is an end elevational view thereof, the opposite end being the same as the end shown;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Vassallo, Efrain D., Valls, Jose E.
| Patent | Priority | Assignee | Title |
| 5676404, | Feb 12 1996 | Knappco Corporation | Low profile flanged tee |
| 5842681, | Feb 26 1996 | Knappco Corporation | Pivotal hopper tee with alignable swing-away hopper tee assembly |
| D297678, | Jan 10 1986 | POLAR CORPORATION | Cast hopper tee |
| D348723, | Mar 05 1991 | Protective cover for insulated pipes | |
| D376416, | Jun 28 1995 | Delaware Capital Formation | Directional flow structural tee |
| D402013, | Nov 15 1997 | National Diversified Sales, Inc. | Utility outlet to connect a corrugated sewer and drain pipe to a catch basin |
| D480786, | Dec 16 2002 | Victaulic Company | Tee coupling |
| D481109, | Dec 16 2002 | Victaulic Company | Tee coupling |
| D634819, | Mar 17 2010 | Legris SAS | Joint for pipes |
| D656225, | Aug 10 2011 | Victaulic Company | Tee fitting |
| D722362, | Dec 11 2013 | Reliance Worldwide Corporation | Pressure regulating valve |
| D722363, | Dec 11 2013 | Reliance Worldwide Corporation | Pressure regulating valve |
| D738472, | Oct 12 2012 | Tyco Fire Products LP | Pipe fitting |
| D745118, | Aug 24 2011 | Lawn sprinkler dispenser coupling | |
| D818352, | May 13 2016 | Olson Kundig, Inc.; OLSON KUNDIG, INC | Hook |
| D959617, | Dec 24 2020 | YUYAO DINGZHAN INSERT PLASTIC & FITTING CO., LTD. | Pipe joint assembly |
| Patent | Priority | Assignee | Title |
| 2121558, | |||
| 3064983, | |||
| 3582113, | |||
| 3592491, | |||
| 3791679, | |||
| 4130302, | Jul 18 1977 | Clyde A., Robdell; Leonard B., Rodbell; Paul N., Rodbell; Sidney P., Rodbell; Arthur T., Rodbell | Twin positive and negative seal pipe fittings |
| 4223896, | Mar 13 1979 | AB Gustavsberg | Sealing ring |
| 4343480, | Jun 23 1980 | Vassallo Research & Development Corporation | Pipe bell and gasket |
| 4368894, | May 22 1980 | Rieber & Son | Reinforced sealing rings for pipe joints |
| 4371179, | May 23 1980 | T-Shaped sealing ring with elongated lip | |
| 4637618, | Jul 13 1984 | WESTERN BANK PUERTO RICO | Composite gasket and fitting including same |
| 865497, | |||
| 135633, | |||
| 135634, | |||
| 137384, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 31 1985 | Vassallo Research and Development Corporation | (assignment on the face of the patent) | / | |||
| Jan 31 1985 | VASSALLO, EFRAIN D | VASSALLO RESEARCH LAND DEVELOPMENT CORPORATION, A CORP OF PUERTO RICO | ASSIGNMENT OF ASSIGNORS INTEREST | 004372 | /0289 | |
| Jan 31 1985 | VALLS, JOSE E | VASSALLO RESEARCH LAND DEVELOPMENT CORPORATION, A CORP OF PUERTO RICO | ASSIGNMENT OF ASSIGNORS INTEREST | 004372 | /0289 |
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