Fluid handling – Processes – Cleaning – repairing – or assembling
Patent
1991-09-16
1992-04-21
Walton, George L.
Fluid handling
Processes
Cleaning, repairing, or assembling
137318, 222 91, 285197, 285373, 408 67, 408 87, 408137, 408207, F16K 4300, B23B 4108, F16L 4104
Patent
active
051058448
ABSTRACT:
A T-branch formation device using two identical side members to form a snap-on saddle around a resilient plastic pipe and a screw-in coupling cutter which cuts through resilient piping, retains the cut piece, and simultaneously provides a threaded surface for attaching a branch tubing which forms a leak-proof connection.
REFERENCES:
patent: 1181131 (1916-05-01), Glauber
patent: 1649752 (1927-11-01), Stone
patent: 1928316 (1933-09-01), Muto
patent: 2414911 (1947-01-01), Temple
patent: 2839075 (1958-06-01), Muellov
patent: 3129920 (1964-04-01), Stillwagon
patent: 3162211 (1964-12-01), Barusch
patent: 3195932 (1965-07-01), Morton
patent: 3240227 (1966-03-01), Burkholder
patent: 3258822 (1966-07-01), Schlesch
patent: 3280846 (1966-10-01), Anderson
patent: 3343724 (1967-09-01), Malpas
patent: 3349792 (1967-10-01), Larkin
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), Malcom
patent: 3554217 (1971-01-01), Ehrens et al.
patent: 3692044 (1972-09-01), Wise
patent: 3756261 (1973-09-01), Minchhoff
patent: 3891150 (1975-06-01), Hoff
patent: 3995655 (1976-12-01), Sands
patent: 3999785 (1976-12-01), Blakely
patent: 4029118 (1977-06-01), Merideth
patent: 4076038 (1978-02-01), Wynne
patent: 4158461 (1979-06-01), Francis
patent: 4239265 (1980-12-01), King
patent: 4258742 (1981-03-01), Louthan et al.
patent: 4373235 (1983-02-01), Korgaonkar
patent: 4391458 (1983-07-01), Blakeley
patent: 4730636 (1988-03-01), Volgstadt et al.
patent: 4789189 (1988-12-01), Robertson
patent: 4890640 (1990-01-01), King
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