Magnetic detent for rotatable knob

Details Magnetic detent for rotatable knob Magnetic detent for rotatable knob

2005-12-06

2005-12-06

Mah, Chuck Y. (Department: 3676)

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Insulated handle

Knob-type handle

Reexamination Certificate

active

06971143

ABSTRACT:
A roller pump including a stator and a rotor assembly disposed within the stator. The rotor assembly includes a rotor hub, a first roller slide and a second roller slide slidingly disposed within the rotor hub. Each of the roller slides rotatably supports a roller. An occlusion adjustment knob for adjusting a radial position of the first and second roller slides and a magnetic detent assembly for providing an audible indicator as the occlusion adjustment knob is rotated.

REFERENCES:
patent: 3344378 (1967-09-01), Wilhelmson
patent: 3411155 (1968-11-01), Watkins
patent: 3838684 (1974-10-01), Manuel et al.
patent: 3855560 (1974-12-01), Ward
patent: 3934216 (1976-01-01), Ward
patent: 4256437 (1981-03-01), Brown
patent: 4568255 (1986-02-01), Lavender et al.
patent: 4726588 (1988-02-01), Caprio
patent: 5394739 (1995-03-01), Garvey, III et al.
patent: 5586872 (1996-12-01), Skobelev et al.
patent: 5657000 (1997-08-01), Ellingboe
patent: 5862715 (1999-01-01), Lemire
patent: 5954192 (1999-09-01), Iitsuka
patent: 5965855 (1999-10-01), Tanazawa et al.
patent: 6424245 (2002-07-01), Rector et al.
patent: 6812816 (2004-11-01), Easton
patent: 2067655 (1981-07-01), None
patent: 2072625 (1981-10-01), None

Affiliated with

Also associated with

Rating

Magnetic detent for rotatable knob does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic detent for rotatable knob, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic detent for rotatable knob will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3484465