Cover attachment method

Metal working – Method of mechanical manufacture – Assembling or joining

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C029S428000

Reexamination Certificate

active

06981304

ABSTRACT:
A rotor cover attach and release apparatus for use with a centrifuge. The apparatus includes a knob, a cover and housing that are both affixed to the knob. The apparatus also includes an adapter having detents pitched at an angle, that is connected to the housing along with a plunger that is disposed within the knob and housing. In addition, the apparatus has a first moveable element that is retained within a passage located on the housing and a biasing element located within the housing. The apparatus additionally includes a plurality of sealing elements.

REFERENCES:
patent: 2865662 (1958-12-01), Nurmse
patent: 3819111 (1974-06-01), Romanauskas et al.
patent: 3843045 (1974-10-01), Schmidt et al.
patent: 3961745 (1976-06-01), Wright
patent: 4010890 (1977-03-01), Wright
patent: 4344563 (1982-08-01), Romanauskas
patent: 4360151 (1982-11-01), Cowell et al.
patent: 4412830 (1983-11-01), Strain et al.
patent: 4435169 (1984-03-01), Romanauskas
patent: 4753631 (1988-06-01), Romanauskas
patent: 4850951 (1989-07-01), Cheng et al.
patent: 4890947 (1990-01-01), Williams et al.
patent: 5344380 (1994-09-01), Chern et al.
patent: 5512030 (1996-04-01), Barkus
patent: 5558616 (1996-09-01), Barkus et al.
patent: 5681257 (1997-10-01), Letourneur
patent: 5827168 (1998-10-01), Howell
patent: 5897482 (1999-04-01), Lowe
patent: 6056684 (2000-05-01), Linder et al.
patent: 6063018 (2000-05-01), Letourneur
patent: 6149570 (2000-11-01), Lowe et al.
patent: 6665924 (2003-12-01), Schutz
patent: 2003/0144124 (2003-07-01), Schutz
patent: 2003/0199380 (2003-10-01), Potter
patent: 2003/0199381 (2003-10-01), Potter
patent: 2004/0018928 (2004-01-01), Schutz et al.
patent: 3334655 (1985-04-01), None
patent: 3805894 (1989-03-01), None
patent: 3805896 (1989-03-01), None
patent: 58-6257 (1983-01-01), None
patent: 7-284695 (1995-10-01), None
patent: 7-328486 (1995-12-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Cover attachment method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cover attachment method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cover attachment method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3597864

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.