Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure
Reexamination Certificate
2007-12-07
2010-11-16
Lee, Kevin L (Department: 3753)
Fluid handling
With repair, tapping, assembly, or disassembly means
Tapping a pipe, keg, or apertured tank under pressure
C285S197000
Reexamination Certificate
active
07832420
ABSTRACT:
An improved saddle tee for branching a conduit from a main line is disclosed. The saddle tee includes a base unit that defines an opening for receiving a tap and interlocking jaws for securing the base unit to a main line. The tap may include a shaped portion for receiving a tool interface to rotate the tap to drive the tap into the main line. The tool interface could be secured to a power tool to enable rapid driving of the saddle tee into the main line. The saddle tee may also include offset arcuate interlocking jaws to enable the jaws to interlock around the main line with ease. Optional interface surfaces on the tap and base unit enable the tap and base unit to interlock to limit rotation of the tap relative to the base unit when the tap is fully inserted into the base unit.
REFERENCES:
patent: 1928316 (1933-09-01), Muto
patent: 2344163 (1944-03-01), Misch
patent: 2839075 (1958-06-01), Mueller
patent: 3132881 (1964-05-01), Corey
patent: 3162211 (1964-12-01), Barusch
patent: 3258822 (1966-07-01), Schlesch et al.
patent: 3280846 (1966-10-01), Anderson et al.
patent: 3343724 (1967-09-01), Malpas
patent: 3432188 (1969-03-01), Turner
patent: 3460715 (1969-08-01), Lane et al.
patent: 3460721 (1969-08-01), Hamel et al.
patent: 3471176 (1969-10-01), Gilchrist
patent: 3489441 (1970-01-01), Malcolm
patent: 3756261 (1973-09-01), Minchhoff
patent: 3891150 (1975-06-01), Hoff et al.
patent: 3920037 (1975-11-01), Hoff et al.
patent: 3957082 (1976-05-01), Fuson et al.
patent: 3973732 (1976-08-01), Diggs
patent: 3999785 (1976-12-01), Blakeley
patent: 4076038 (1978-02-01), Wynne
patent: 4140155 (1979-02-01), Tannery
patent: 4158461 (1979-06-01), Francis
patent: 4239265 (1980-12-01), King, Sr.
patent: 4258742 (1981-03-01), Louthan et al.
patent: 4291855 (1981-09-01), Schenkel et al.
patent: 4294470 (1981-10-01), Tucker
patent: 4373235 (1983-02-01), Korgaonkar
patent: 4391458 (1983-07-01), Blakeley
patent: D289009 (1987-03-01), Salacuse
patent: 4714218 (1987-12-01), Hungerford, Jr.
patent: 4730636 (1988-03-01), Volgstadt et al.
patent: 4789189 (1988-12-01), Robertson
patent: 4982920 (1991-01-01), Hungerford, Jr.
patent: 5020832 (1991-06-01), Coblentz
patent: 5024405 (1991-06-01), McGuire
patent: 5079802 (1992-01-01), Blase et al.
patent: 5095564 (1992-03-01), Kruger
patent: 5105844 (1992-04-01), King, Sr.
patent: 5169177 (1992-12-01), McLennan et al.
patent: 5230496 (1993-07-01), Shillington et al.
patent: 5251857 (1993-10-01), Grice et al.
patent: 5277387 (1994-01-01), Lewis et al.
patent: 5483990 (1996-01-01), Martin
patent: 5490651 (1996-02-01), Kump
patent: 5590859 (1997-01-01), Lord
patent: 5640991 (1997-06-01), King
patent: 5694972 (1997-12-01), King
patent: 5697585 (1997-12-01), Hungerford, Jr.
patent: 5794896 (1998-08-01), Hungerford, Jr.
patent: 5964241 (1999-10-01), King
patent: 6216723 (2001-04-01), King
patent: 6357472 (2002-03-01), King
patent: 6510865 (2003-01-01), King, Jr. et al.
patent: 6681796 (2004-01-01), King, Jr.
patent: 6767033 (2004-07-01), King, Jr. et al.
patent: 6773036 (2004-08-01), King
patent: 6935599 (2005-08-01), van Walraven
patent: 6978973 (2005-12-01), Gretz
patent: 6986532 (2006-01-01), King
patent: 7021672 (2006-04-01), Ericksen et al.
patent: 7150476 (2006-12-01), King
patent: 7219684 (2007-05-01), Dabir et al.
Ence Alan T.
Hoskisson Scot
Wangsgaard Tres
Lee Kevin L
Madson IP, P.C.
Orbit Irrigation Products, Inc.
LandOfFree
Saddle tee does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Saddle tee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Saddle tee will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4217855