Harvesters – Combined rakes and tedders – Revolving rake
Reexamination Certificate
2005-03-15
2005-03-15
Kovács, Árpád Fábián (Department: 3671)
Harvesters
Combined rakes and tedders
Revolving rake
Reexamination Certificate
active
06865873
ABSTRACT:
A hay rake includes a crosswise member having a right section and a left section. A first rake arm has a front end and a back end, the first rake arm being pivotably mounted at its back end to the right section of the crosswise member so as to be moveable between an open position and a closed position. A second rake arm has a front end and a back end, the second rake arm being pivotably mounted at its back end to the left section of the crosswise member so as to be moveable between an open position and a closed position. A plurality of rotatable rake wheels are mounted on each of the first and second rake arms. The hay rake also includes first and a second actuators. The first actuator has a first section connected to the right section of the crosswise member and a second section connected to the first rake arm. The second actuator has a first section connected to the left section of the crosswise member and a second section connected to the second rake arm. Each actuator operates to move the rake arm to which it is connected between the open position and the closed position.
REFERENCES:
patent: 3208536 (1965-09-01), Orendorff
patent: 3484803 (1969-12-01), Breed et al.
patent: 3498387 (1970-03-01), Roth
patent: 3814191 (1974-06-01), Tilbury
patent: 3817405 (1974-06-01), Neely, Jr.
patent: 3834142 (1974-09-01), Johnston et al.
patent: 3936994 (1976-02-01), Mortier et al.
patent: 3995416 (1976-12-01), van der Lely
patent: 4011914 (1977-03-01), Elmer
patent: 4034623 (1977-07-01), Boone et al.
patent: 4043099 (1977-08-01), Cheatum
patent: 4049062 (1977-09-01), Rossmiller et al.
patent: 4058958 (1977-11-01), Sadler et al.
patent: 4077189 (1978-03-01), Hering
patent: 4171726 (1979-10-01), Ward
patent: 4172537 (1979-10-01), Gandrud et al.
patent: 4183198 (1980-01-01), Sligter
patent: 4194348 (1980-03-01), Gerlinger
patent: 4198805 (1980-04-01), Gerlinger
patent: 4202160 (1980-05-01), van der Lely
patent: 4203277 (1980-05-01), Kaetzel
patent: 4214428 (1980-07-01), Caraway
patent: 4218867 (1980-08-01), Kaetzel
patent: 4245457 (1981-01-01), Gerlinger
patent: 4245458 (1981-01-01), Smith
patent: 4248260 (1981-02-01), Addison et al.
patent: 4254609 (1981-03-01), van der Lely
patent: 4274249 (1981-06-01), Hauser
patent: 4275551 (1981-06-01), van der Lely
patent: 4275552 (1981-06-01), DeCoene
patent: 4292793 (1981-10-01), Hauser
patent: 4352268 (1982-10-01), van der Lely et al.
patent: 4366867 (1983-01-01), Filbrun
patent: 4367622 (1983-01-01), Aron et al.
patent: 4370846 (1983-02-01), Arnold
patent: 4395868 (1983-08-01), Kaetzel
patent: 4397135 (1983-08-01), Wattron
patent: 4457127 (1984-07-01), Maier et al.
patent: 4529040 (1985-07-01), Grollimund
patent: 4555897 (1985-12-01), Degelman
patent: 4615397 (1986-10-01), Hastings
patent: 4621487 (1986-11-01), Urlacher et al.
patent: 4622806 (1986-11-01), Bahnman et al.
patent: 4641491 (1987-02-01), van der Lely et al.
patent: 4682462 (1987-07-01), Johnson, Sr.
patent: 4685282 (1987-08-01), Allen
patent: 4723401 (1988-02-01), Webster et al.
patent: 4723402 (1988-02-01), Webster et al.
patent: 4723403 (1988-02-01), Webster
patent: 4723404 (1988-02-01), Aron
patent: 4753063 (1988-06-01), Buck
patent: D298139 (1988-10-01), van Staveren
patent: 4776157 (1988-10-01), van der Lely et al.
patent: 4785614 (1988-11-01), Schoenherr
patent: D299652 (1989-01-01), Taylor
patent: D299721 (1989-02-01), Webster et al.
patent: 4864809 (1989-09-01), van der Lely et al.
patent: 4875332 (1989-10-01), Aron
patent: 4885991 (1989-12-01), Borba
patent: 4914901 (1990-04-01), Aron
patent: 4920735 (1990-05-01), Bailey et al.
patent: 4922699 (1990-05-01), Gantzer
patent: 4926619 (1990-05-01), Ungruh et al.
patent: 4932197 (1990-06-01), Allen
patent: 4947631 (1990-08-01), Kuehn
patent: 4974407 (1990-12-01), Rowe et al.
patent: 4977734 (1990-12-01), Rowe et al.
patent: 4996833 (1991-03-01), von Allowerden
patent: 5062260 (1991-11-01), Tonutti
patent: 5065570 (1991-11-01), Kuehn
patent: 5127216 (1992-07-01), Kelderman
patent: 5149245 (1992-09-01), Landmann
patent: 5155986 (1992-10-01), Kelderman
patent: 5163277 (1992-11-01), Fransgaard
patent: 5199252 (1993-04-01), Peeters
patent: 5231829 (1993-08-01), Tonutti
patent: 5251431 (1993-10-01), Shoop
patent: 5263306 (1993-11-01), Tonutti
patent: 5305590 (1994-04-01), Peeters
patent: 5313772 (1994-05-01), Tonutti
patent: 5337546 (1994-08-01), Sieling
patent: 5377482 (1995-01-01), Knigge
patent: 5404702 (1995-04-01), Lewis
patent: 5479768 (1996-01-01), Hettich
patent: 5493853 (1996-02-01), Tonutti
patent: 5502959 (1996-04-01), Hansen
patent: 5540040 (1996-07-01), Peeters
patent: 5546739 (1996-08-01), Hettich
patent: 5557859 (1996-09-01), Baron
patent: 5586421 (1996-12-01), Aron
patent: 5598691 (1997-02-01), Peeters
patent: 5615545 (1997-04-01), Menichetti
patent: 5685135 (1997-11-01), Menichetti
patent: 5685136 (1997-11-01), Aron
patent: 5791133 (1998-08-01), Krone et al.
patent: 6109012 (2000-08-01), Staal et al.
patent: 6272826 (2001-08-01), Menichetti
patent: 2406702 (1974-02-01), None
patent: 2455660 (1975-07-01), None
patent: 2414098 (1975-10-01), None
patent: 2818359 (1979-11-01), None
patent: 2017476 (1979-10-01), None
Hodg-Bilt, Product data for “Hay Rake Carrier”, no date.
Sitrex, Operator's and Service Parts Manual, no date.
Vicar, Product data for “Crop-Driven Fingerwheel Rakes”, no date.
H&S Manufacturing Product data for “Wheel Rake” and “Bi-Fold Wheel Rake” (Jan. 2, 1992).
H&S Manufacturing, Product data for “Wheel Rake” and “Bi-Fold Wheel Rake” (10/89).
Italmacchine, Product data, no date.
Taege, Product data for “Multi Purpose Vee Rakes”, no date.
Read, Product data for “Multi-Rake”, no date.
Tonutti s.p.a., Product data for “Rotary Rakes”, no date.
Kuhn, Product data for “GA Gyrorakes”, no date.
M&W SR320P Rotary Hay Rake (product data), no date.
Kovács Árpád Fábián
SITREX S.r.l.
LandOfFree
Pull type V-shaped hay rake does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pull type V-shaped hay rake, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pull type V-shaped hay rake will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3384825