Appeal 2006-3045
Application 10/141,153
two rotary agitators each comprised of a right agitator half-section and
a left agitator half-section; and
wherein the right agitator half-sections of said two rotary agitators are
disposed in one agitator chamber and the left agitator half-sections are
disposed in the other agitator chamber of said two agitator chambers.
II. PRIOR ART
As evidence of unpatentability of the claimed subject matter, the
Examiner has relied upon the following references:
Radimak US 1,417,768 May 30, 1922
Agar US 1,607,500 Nov. 16, 1926
Browne US 2,651,803 Sep. 15, 1953
Venturini US 4,850,077 Jul. 25, 1989
Brundula US 5,495,634 Mar. 5, 1996
III. REJECTIONS
The Examiner has rejected the claims on appeal as follows:
1) Claims 1 through 3, 10 through 12, 23 through 27, 31, 37, and 39
through 41 under 35 U.S.C. § 103(a) as unpatentable over the combined
disclosures of Agar and Radimak;
2) Claims 4, 7 through 9, 13, 18, and 28 under 35 U.S.C. § 103(a) as
unpatentable over the combined disclosures of Agar, Radimak, and
Venturini;
3) Claims 6, 14, 15, 17, 29, and 30 under 35 U.S.C. § 103(a) as
unpatentable over the combined disclosures of Agar, Radimak, Venturini,
and Brundulak; and
4) Claims 19 through 22 under 35 U.S.C. § 103(a) as unpatentable over
the combined disclosures of Agar, Radimak, Venturini, and Browne.
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