Cutting by use of rotating axially moving tool – Plural tool-assemblages
Reexamination Certificate
2005-07-26
2005-07-26
Howell, Daniel W. (Department: 3722)
Cutting by use of rotating axially moving tool
Plural tool-assemblages
C408S0010BD, C408S221000, C408S222000, C470S185000, C470S199000
Reexamination Certificate
active
06921236
ABSTRACT:
A tool for rethreading a damaged threaded object having a solid body with at least one through bore including at least one cutting tooth. A slot intersects the through bore, allowing relief for shavings removed from the object as it is rethreaded. The tool can be adapted to receive a pivot arm to increase the force exerted on the object. Multiple through bores and cutting teeth of varying sizes can be formed in a single tool. The tool may also be adapted to be used in conjunction with taps of varying sizes.
REFERENCES:
patent: 82118 (1868-09-01), Hoermann
patent: 119565 (1871-10-01), Brown
patent: 574721 (1897-01-01), Elterich
patent: 816570 (1906-04-01), Edmonds
patent: 1012442 (1911-12-01), Richardson
patent: 1148406 (1915-07-01), Reid
patent: 1680984 (1928-08-01), Grove
patent: 2010913 (1935-08-01), Bruce et al.
patent: 2153054 (1939-04-01), Smith
patent: 2335741 (1943-11-01), Contaldi
patent: 3061848 (1962-11-01), Wilkins
patent: 3715168 (1973-02-01), Kuhn
patent: 4095917 (1978-06-01), Wesner
patent: 4111591 (1978-09-01), Rolnick
patent: 4201503 (1980-05-01), Nannen
patent: 4346491 (1982-08-01), Kraus et al.
patent: 4478539 (1984-10-01), Prevette
patent: 4572032 (1986-02-01), Kinzler
patent: 4630978 (1986-12-01), Keiser et al.
patent: 4872790 (1989-10-01), Sibole
patent: 4969780 (1990-11-01), Hermsted
patent: 5060330 (1991-10-01), Stahl
patent: 5127776 (1992-07-01), Glimpel
patent: 5197832 (1993-03-01), Porter, Jr.
patent: 5203652 (1993-04-01), Woods
patent: 5288181 (1994-02-01), Pinkston
patent: 5490746 (1996-02-01), Baker
patent: 5507608 (1996-04-01), Forslind
patent: 5564173 (1996-10-01), Sedman et al.
patent: 5718636 (1998-02-01), Meyn et al.
patent: 5803676 (1998-09-01), Wienss
patent: 6244142 (2001-06-01), Swanson
patent: 6386804 (2002-05-01), Johnson et al.
patent: 366718 (1963-02-01), None
patent: 248409 (1911-04-01), None
patent: 447105 (1927-06-01), None
patent: 482662 (1930-01-01), None
patent: 857608 (1952-12-01), None
patent: 15500 (1887-12-01), None
patent: 2098527 (1982-11-01), None
Incomplete copy of French patent 18,984, published Jul. 14, 1857, from 408/117.
Incomplete copy of UK patent 12,162, published Sep. 24, 1886, from 408/117.
Howell Daniel W.
Ryan Kromholz & Manion S.C.
LandOfFree
Tool for repairing damaged threads does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool for repairing damaged threads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool for repairing damaged threads will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3381204