Endless belt power transmission systems or components – Friction drive pulley or guide roll – Including plural – coaxial – circumferential belt-receiving...
Reexamination Certificate
2007-04-17
2007-04-17
Johnson, Vicky A. (Department: 3682)
Endless belt power transmission systems or components
Friction drive pulley or guide roll
Including plural, coaxial, circumferential belt-receiving...
Reexamination Certificate
active
10847432
ABSTRACT:
In one-piece combination, a drive pulley and belt guide for a belt-driven machine. The pulley has a belt-driving section configured for engagement by the belt and a belt-guiding section integral with the belt-driving section. The belt-guiding section has a conically-tapering external surface and an internal surface which is substantially free of reinforcing members and defines a hollow, cup-shaped interior free from structure within the interior.
REFERENCES:
patent: 257323 (1882-05-01), Hartley
patent: 373389 (1887-11-01), Creager
patent: 857370 (1907-06-01), Waechler
patent: 1443782 (1923-01-01), Balcker
patent: 1707998 (1929-04-01), Shaw
patent: 1728372 (1929-09-01), Shields
patent: 1846665 (1932-02-01), Adams
patent: 2553439 (1951-05-01), Carmichael
patent: 2655252 (1953-10-01), Spurgeon
patent: 3513566 (1970-05-01), Shacklock et al.
patent: 3965765 (1976-06-01), Vaillette et al.
patent: 3987683 (1976-10-01), Singh
patent: 4086707 (1978-05-01), Bochan
patent: 4144755 (1979-03-01), Palloch et al.
patent: 4157042 (1979-06-01), McMillan
patent: 4170175 (1979-10-01), Conlon, Jr.
patent: 4265133 (1981-05-01), Van Der Meulen et al.
patent: 4422543 (1983-12-01), Stubbings
patent: 4488363 (1984-12-01), Jackson et al.
patent: 4546554 (1985-10-01), Bullock et al.
patent: 4554962 (1985-11-01), Wright
patent: 4591476 (1986-05-01), Greenwood et al.
patent: 4633932 (1987-01-01), Ferguson
patent: 4922151 (1990-05-01), Lewis
patent: 4929219 (1990-05-01), Baker
patent: 4958676 (1990-09-01), Kuntz
patent: 5129146 (1992-07-01), Kanemitsu et al.
patent: 5181888 (1993-01-01), Takahashi et al.
patent: 5195241 (1993-03-01), Bradfield et al.
patent: 5409423 (1995-04-01), Ullrich et al.
patent: 5501021 (1996-03-01), Torborg et al.
patent: 5694795 (1997-12-01), Knopp
patent: 6053832 (2000-04-01), Saito
patent: 6273244 (2001-08-01), Dingeldein et al.
patent: 2002/0162627 (2002-11-01), Dunlap
patent: 445 060 (1967-10-01), None
patent: 2 415 756 (1979-08-01), None
patent: 1 130 864 (1968-10-01), None
patent: 53 056455 (1978-05-01), None
patent: 02 185292 (1990-07-01), None
patent: 2000093687 (2000-04-01), None
Dohogne L. Ranney
Fry Mark A.
Stribling Walter A.
Wehrheim Robert E.
Emerson Electric Co.
Harness & Dickey & Pierce P.L.C.
Johnson Vicky A.
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