Excavating – Digging edge – Tooth or adaptor
Reexamination Certificate
2006-04-25
2006-04-25
Pezzuto, Robert E (Department: 3671)
Excavating
Digging edge
Tooth or adaptor
Reexamination Certificate
active
07032334
ABSTRACT:
In accordance with a particular embodiment of the present invention, a system for coupling excavation equipment components includes a pin assembly configured to couple a first tool body to a second tool body. The pin assembly is configured to be received at least partially within a pin bore of the second tool body. The pin assembly includes an elongate insert having a first end and a second end. The insert defines a plug bore extending at least partially through the insert from the first end. The pin assembly also includes a first plug that is configured to be received at least partially within the first end of the insert.
REFERENCES:
patent: 1216290 (1917-02-01), Dickson
patent: 1419047 (1922-06-01), Hanks et al.
patent: 1845677 (1932-02-01), Mekeel
patent: 1917431 (1933-07-01), Clark
patent: 2064059 (1936-12-01), Fellmeth
patent: 2113420 (1938-04-01), Younie
patent: 2618873 (1952-11-01), Hostetter
patent: 2635366 (1953-04-01), Hostetter
patent: 2689419 (1954-09-01), Daniels et al.
patent: 2934842 (1960-05-01), Van Buskirk
patent: 3027201 (1962-03-01), Blazek et al.
patent: 3068737 (1962-12-01), Mewse
patent: 3498677 (1970-03-01), Morrow
patent: 3520224 (1970-07-01), Hensley et al.
patent: 3787132 (1974-01-01), Garnett
patent: 3831298 (1974-08-01), Helton et al.
patent: 3839805 (1974-10-01), Stepe
patent: 3851982 (1974-12-01), See
patent: 3879867 (1975-04-01), Ericson et al.
patent: 3896569 (1975-07-01), Thompson et al.
patent: 3967399 (1976-07-01), Heinold et al.
patent: 3974579 (1976-08-01), Black et al.
patent: 3982339 (1976-09-01), Nilsson
patent: 4067657 (1978-01-01), Kaariela
patent: 4120105 (1978-10-01), Stepe
patent: 4233761 (1980-11-01), Ryerson
patent: 4247147 (1981-01-01), Rettkowski
patent: 4271615 (1981-06-01), Jones
patent: 4282665 (1981-08-01), Fletcher et al.
patent: 4326348 (1982-04-01), Emrich
patent: 4335532 (1982-06-01), Hahn et al.
patent: 4404760 (1983-09-01), Hahn et al.
patent: 4414764 (1983-11-01), Johansson et al.
patent: 4433496 (1984-02-01), Jones et al.
patent: 4446638 (1984-05-01), Novotny et al.
patent: 4481728 (1984-11-01), Mulder et al.
patent: 4587751 (1986-05-01), Sjogren et al.
patent: 4662762 (1987-05-01), Schwarz
patent: 4663867 (1987-05-01), Hahn et al.
patent: 4716667 (1988-01-01), Martin
patent: 4727663 (1988-03-01), Hahn
patent: 4782607 (1988-11-01), Frisbee et al.
patent: 4823487 (1989-04-01), Robinson
patent: RE33042 (1989-09-01), Emrich
patent: 4895459 (1990-01-01), Werner
patent: 4932145 (1990-06-01), Reeves, Jr.
patent: 4941758 (1990-07-01), Osawa
patent: 5009017 (1991-04-01), Diekevers et al.
patent: 5074062 (1991-12-01), Hahn et al.
patent: 5081774 (1992-01-01), Kuwano
patent: 5088214 (1992-02-01), Jones
patent: 5111600 (1992-05-01), Lukavich et al.
patent: 5152088 (1992-10-01), Hahn
patent: 5172501 (1992-12-01), Pippins
patent: 5181780 (1993-01-01), Morita
patent: 5233770 (1993-08-01), Robinson
patent: 5263351 (1993-11-01), Berg, III
patent: 5297873 (1994-03-01), Komiya
patent: 5337495 (1994-08-01), Pippins
patent: 5361520 (1994-11-01), Robinson
patent: 5410826 (1995-05-01), Immel et al.
patent: 5423138 (1995-06-01), Livesay et al.
patent: 5435084 (1995-07-01), Immel
patent: 5452529 (1995-09-01), Neuenfeldt et al.
patent: 5469648 (1995-11-01), Jones et al.
patent: 5484210 (1996-01-01), Gallone
patent: 5491915 (1996-02-01), Robinson
patent: 5638621 (1997-06-01), Keech et al.
patent: 5709043 (1998-01-01), Jones et al.
patent: 5784813 (1998-07-01), Balassa et al.
patent: 5802795 (1998-09-01), Myers et al.
patent: 5868518 (1999-02-01), Chesterfield et al.
patent: 5909962 (1999-06-01), Livesay et al.
patent: 5926982 (1999-07-01), Keech et al.
patent: 5937549 (1999-08-01), Bender et al.
patent: 5937550 (1999-08-01), Emrich
patent: 5947209 (1999-09-01), Halford et al.
patent: 5983534 (1999-11-01), Robinson et al.
patent: 5992063 (1999-11-01), Mack
patent: 6000153 (1999-12-01), Sollami
patent: 6013078 (2000-01-01), Lin
patent: 6018896 (2000-02-01), Adamic
patent: 6052927 (2000-04-01), Pippins
patent: 6092958 (2000-07-01), Gale
patent: 6108950 (2000-08-01), Ruvang et al.
patent: 6119378 (2000-09-01), Pippins
patent: 6151812 (2000-11-01), Bierwith
patent: 6209238 (2001-04-01), Ruvang
patent: 6247255 (2001-06-01), Clendenning
patent: 6301810 (2001-10-01), Fidler
patent: 6374521 (2002-04-01), Pippins
patent: 6439796 (2002-08-01), Ruvang et al.
patent: 6467203 (2002-10-01), Pippins
patent: 6467204 (2002-10-01), Creighton et al.
patent: 6502336 (2003-01-01), Pippins
patent: 6574892 (2003-06-01), Creighton
patent: 2002/0000053 (2002-01-01), Adamic et al.
patent: 2002/0010994 (2002-01-01), Hess
patent: 2002/0023375 (2002-02-01), Pippins
patent: 716828 (1997-06-01), None
patent: 199911346 (2000-07-01), None
patent: 200154094 (2002-01-01), None
patent: 2161505 (1997-04-01), None
patent: 0 717 204 (1995-12-01), None
patent: 1156164 (2001-11-01), None
patent: 303708 (1929-01-01), None
patent: 364531 (1931-04-01), None
patent: 836167 (1960-06-01), None
patent: WO 95/01481 (1995-01-01), None
Notification of Transmittal of the International Search Report and the Written Opinion for International Application No. PCT/US2004/014631, filed May 10, 2004 (15 pages), Oct. 18, 2004.
“Dragline Products—Hensley Style” (eleven pages), no date.
“Keech Castings Australia PTY. Limited,” Aug. 31, 1995 (one page).
“Maglok® System, ”Quality Steel Foundries Ltd, no date.
“Posilok® Tooth Systems” (one page), no date.
“Torqlok® System,”Quality Steel Foundries Ltd.(one page), no date.
“Mining Vertalok® Adapters for Shovel Dippers,” ©1992 ESCO Corporation. (4 pages).
International Search Report for Trinity Industries, Inc., regarding International application No. PCT/US 02/27402 signed by Paul Faux (8 pages), Nov. 12, 2002.
PCT International Search Report in International Application No. 03/20075, dated Jun. 25, 2003, 8 pages.
PCT International Search Report in International Application No. 03/01664, dated Mar. 15, 2004, 6 pages.
Pezzuto Robert E
TRN Business Trust
LandOfFree
System and method for coupling excavation equipment components does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for coupling excavation equipment components, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for coupling excavation equipment components will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3530636