Intrinsic gauging for tube fittings

Details Intrinsic gauging for tube fittings Intrinsic gauging for tube fittings

2007-02-21

2008-10-07

Fulton, Christopher W (Department: 2841)

Geometrical instruments

Gauge

Comparator

C033S645000, C285S093000, C411S014000

Reexamination Certificate

active

07430811

ABSTRACT:
An intrinsic gauging device for a ferrule type tube fitting of the type having a coupling nut, a coupling body and at least one ferrule, includes a precisely formed marking on the coupling nut that is visually perceptible that indicates the pull-up position of the tube fitting assembly.

REFERENCES:
patent: 2029798 (1936-02-01), Schellin
patent: 2322587 (1943-06-01), Payne
patent: 2499024 (1950-02-01), Hollyday, Jr.
patent: 3025084 (1962-03-01), Franck
patent: 3103373 (1963-09-01), Lennon et al.
patent: 3139293 (1964-06-01), Franck
patent: 3153974 (1964-10-01), Canning
patent: 3287813 (1966-11-01), Lennon et al.
patent: 3321947 (1967-05-01), Teeters
patent: 4127927 (1978-12-01), Hauk et al.
patent: 4162802 (1979-07-01), Cox
patent: 4919455 (1990-04-01), Yoshiro
patent: 4925217 (1990-05-01), Ketcham
patent: 5074599 (1991-12-01), Wirbel et al.
patent: 5134783 (1992-08-01), Perry
patent: 5226679 (1993-07-01), Klinger
patent: 5280967 (1994-01-01), Varrin, Jr.
patent: 5388866 (1995-02-01), Schlosser
patent: 5441312 (1995-08-01), Fujiyoshi et al.
patent: 5472242 (1995-12-01), Peterson
patent: 6073976 (2000-06-01), Schmidt et al.
patent: 6279242 (2001-08-01), Williams et al.
patent: 6502323 (2003-01-01), Williams et al.
patent: 6640457 (2003-11-01), Williams et al.
patent: 6766582 (2004-07-01), Williams et al.
patent: 7194817 (2007-03-01), Williams et al.
patent: 2421470 (1975-11-01), None
patent: 4413595 (1995-10-01), None
patent: 903529 (1999-03-01), None
patent: 863354 (2000-06-01), None
patent: 1321483 (1962-02-01), None
patent: 1393452 (1964-02-01), None
patent: 736814 (1955-09-01), None
patent: 1361372 (1974-07-01), None
patent: 2049853 (1980-12-01), None
patent: 2115940 (1983-09-01), None
patent: 2120795 (1983-12-01), None
patent: 2225073 (1990-05-01), None
patent: 63-121885 (1988-08-01), None
patent: 64-45082 (1989-03-01), None
patent: 1295015 (1989-11-01), None
patent: 5280520 (1993-10-01), None
patent: 6-82490 (1994-11-01), None
patent: 7243564 (1995-09-01), None
patent: 08-028763 (1996-02-01), None
International Search Report from PCT/US00/24900 mailed Jan. 24, 2001, application published as WO 01/20214.
Swagelok Tube Fitting Instructions for 1 in. (25 mm) and smaller fitting instructions, one page, Feb. 2002 from www. Swagelok.com.
European Examination Report dated Aug. 31, 2005 from related European Patent Application Serial No. 05004914.7-2424.
International Search Report from PCT/US2005/031918 mailed Feb. 3, 2006.
Office action dated Sep. 4, 2007 from related Japanese Patent Application No. 523562/01, 5 pgs.

Affiliated with

Also associated with

Rating

Intrinsic gauging for tube fittings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Intrinsic gauging for tube fittings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intrinsic gauging for tube fittings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3991071