Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Nonmetallic resilient mounting
Reexamination Certificate
2007-05-29
2007-05-29
Nguyen, Ninh H. (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Articulated, resiliently mounted or self-shifting impeller...
Nonmetallic resilient mounting
Reexamination Certificate
active
11132527
ABSTRACT:
A boat propeller comprising a central hub member and an inner hub assembly that defines a longitudinally extending bore having an inner surface. The exterior surface of the central hub member is sized and shaped for disposition therein the bore of the inner hub assembly in a complementary fashion. In one aspect, the propeller may also comprise a plurality of resilient spacer members positioned such that that the exterior surface of the central hub member is spaced from the inner surface of the bore.
REFERENCES:
patent: 3045763 (1962-07-01), Perrott
patent: 3947151 (1976-03-01), Stillerud et al.
patent: 4045122 (1977-08-01), Burdick
patent: 4097191 (1978-06-01), Genuardi
patent: 4202655 (1980-05-01), Maloof
patent: 4212586 (1980-07-01), Aguiar
patent: 4310285 (1982-01-01), Blanchard
patent: 4388070 (1983-06-01), Kasschau
patent: 4428716 (1984-01-01), Maloof
patent: 4511339 (1985-04-01), Kasschau
patent: 4826404 (1989-05-01), Zwicky
patent: 4898552 (1990-02-01), Cochran
patent: D307738 (1990-05-01), Kerr
patent: 4930987 (1990-06-01), Stahl
patent: D310812 (1990-09-01), Bergeron
patent: D316700 (1991-05-01), Morrison
patent: 5049034 (1991-09-01), Cahoon
patent: 5102301 (1992-04-01), Morrison
patent: 5104291 (1992-04-01), Morrison
patent: 5158433 (1992-10-01), Cleary
patent: 5201679 (1993-04-01), Velte, Jr. et al.
patent: 5252028 (1993-10-01), LoBosco et al.
patent: 5462411 (1995-10-01), Bianchi
patent: 5529158 (1996-06-01), Itoh et al.
patent: 5549455 (1996-08-01), Speer
patent: 5642986 (1997-07-01), Rose
patent: 5857880 (1999-01-01), Harada
patent: 6010380 (2000-01-01), Wollard
patent: D424504 (2000-05-01), Neisen
patent: D425009 (2000-05-01), Neisen
patent: D435238 (2000-12-01), Neisen
patent: 6158960 (2000-12-01), Marsi
patent: 6176680 (2001-01-01), Ringblom et al.
patent: 6241473 (2001-06-01), Soule et al.
patent: 6280142 (2001-08-01), Pruden et al.
patent: 6383042 (2002-05-01), Neisen
patent: 6471481 (2002-10-01), Chen
patent: 6609892 (2003-08-01), Kreul et al.
patent: 6659818 (2003-12-01), Booe
patent: 6685432 (2004-02-01), Chen
patent: 7056091 (2006-06-01), Powers
patent: 2002/0085914 (2002-07-01), Chen
patent: 2003/0012652 (2003-01-01), Chen
patent: 2005/0191180 (2005-09-01), Powers
patent: 2006/0093486 (2006-05-01), Gaiani
Michigan Wheel Corporation, web page down loaded from the website, (2005).
Mercury Marine, web page down loaded from the website, (2005).
Lin “Solas-Where Speed Begins,” (2006).
Needle & Rosenberg P.C.
Nguyen Ninh H.
LandOfFree
Boat propeller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Boat propeller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Boat propeller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3817674