Pipe joints or couplings – With fluid pressure seal – With separate – encased pipe-gripping means
Patent
1989-05-19
1990-05-01
Arola, Dave W.
Pipe joints or couplings
With fluid pressure seal
With separate, encased pipe-gripping means
285315, 285351, 285918, 285924, F16L 1702
Patent
active
049212826
ABSTRACT:
A coupling for use with an insert. The coupling including a latching sleeve unbalanced under pressure and a release sleeve for venting pressure.
REFERENCES:
patent: Re27364 (1972-05-01), German
patent: 2283975 (1942-05-01), Dillon
patent: 2346051 (1944-04-01), Seamark
patent: 2819733 (1958-01-01), Maisch
patent: 3104088 (1963-09-01), Cator
patent: 3127149 (1964-03-01), Cruse
patent: 3140072 (1964-07-01), Sciuto, Jr.
patent: 3291152 (1966-12-01), Comer
patent: 3291442 (1966-12-01), Cranage
patent: 3422980 (1969-01-01), Richardson
patent: 3423063 (1969-01-01), Greman
patent: 3434745 (1969-03-01), Jackman
patent: 3453005 (1969-07-01), Foults
patent: 3477688 (1969-11-01), Cruse
patent: 3534776 (1970-10-01), Gilreath
patent: 3540760 (1970-11-01), Miller et al.
patent: 3727952 (1973-04-01), Richardson
patent: 3738688 (1973-06-01), Racine
patent: 3757836 (1973-09-01), Masuda
patent: 3779587 (1973-12-01), Racine
patent: 3799207 (1974-03-01), Richardson et al.
patent: 3868132 (1975-02-01), Racine
patent: 3870332 (1975-03-01), Eaton
patent: 3964771 (1976-06-01), Baudouin
patent: 3973752 (1976-08-01), Boelkins
patent: 4063760 (1977-12-01), Moreiras
patent: 4084843 (1978-04-01), Gassert
patent: 4129324 (1978-12-01), Jones, Jr.
patent: 4154465 (1979-05-01), Van Meter
patent: 4219222 (1980-08-01), Brusadin
patent: 4225159 (1980-09-01), Van Meter
patent: 4254801 (1981-03-01), Gerthoffer et al.
patent: 4326407 (1982-04-01), Van Meter et al.
patent: 4437647 (1984-03-01), Cruse
patent: 4443028 (1984-04-01), Hayes
patent: 4497343 (1985-02-01), Brown et al.
patent: 4506863 (1985-03-01), Quin et al.
patent: 4540021 (1985-09-01), Rogers
patent: 4540201 (1985-09-01), Richardson
patent: 4543995 (1985-10-01), Weh et al.
patent: 4548427 (1985-10-01), Press et al.
patent: 4591192 (1986-05-01), Van Exel et al.
patent: 4615545 (1986-10-01), Cruse
patent: 4643466 (1987-02-01), Conner et al.
patent: 4647081 (1987-03-01), Landgraf et al.
Ramer Test Tools, Inc. (copy of 18 page brochure, identified as Exhibit D).
Ramer Products, Inc. (copy of 10 page brochure, identified as Exhibit E).
Tuthill, "Quick Seal", Test Plugs and Filling Connectors for Pressure Testing, dated 1978 (copy of 16-page brochure).
Ramer Test Tools, Inc. (copy of brochure).
Sealing Threads, Pipes and Ports: FasTest.TM. (Copy of 16 page brochure, identified as Exhibit A).
Production Control Units, Inc.'s Disassembly/Assembly Instructions for Field Servicing and Storing of "TQC" Coupler-Series 500861, 501061, 501261 (identified as Exhibit B).
PCU-Product Bulletin 122R-Quick Connect Process Couplings (identified as Exhibit C).
Arola Dave W.
FasTest Incorporated
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