Liquid purification or separation – Plural distinct separators – Filters
Reexamination Certificate
2005-04-12
2005-04-12
Savage, Matthew O. (Department: 1723)
Liquid purification or separation
Plural distinct separators
Filters
C210S259000, C210S323200, C210S341000
Reexamination Certificate
active
06878274
ABSTRACT:
Device for filtering fluid substances, used for a meat materials injecting machine which comprises a coarse filter (1) provided with means (2) for retaining and withdrawing from a fluid the largest particles, and at least a first and a second fine filters (3a) for retaining the smallest particles remaining in the said fluid prefiltered by the coarse filter. The said fine filters (3a) are mounted in respective supporting means (10a), independent from each other, fastened on selecting means (9a). Each of the said supporting means (10a) can independently adopt a working position in which the said selecting means (9a) allow that the fluid passes through related fine filter (3a) and a cleaning position in which the said selecting means (9a) block the passage of the fluid through related fine filter (3a), which can be dismounted for its cleaning.
REFERENCES:
patent: 330145 (1885-11-01), Oldham
patent: 1784103 (1930-12-01), Lowen
patent: 1878998 (1932-09-01), Akins
patent: 2568085 (1951-09-01), Naugle
patent: 2894633 (1959-07-01), Collins
patent: 3502220 (1970-03-01), Kohlberg
patent: 3598243 (1971-08-01), Gutkowski
patent: 4124507 (1978-11-01), Mazzetti
patent: 4478714 (1984-10-01), Blake et al.
patent: 5322623 (1994-06-01), Benskin et al.
patent: 5405630 (1995-04-01), Ludwig
patent: 20020152901 (2002-10-01), Basile et al.
patent: 363289 (1971-02-01), None
patent: 8507324 (1985-12-01), None
patent: 8600011 (1986-01-01), None
patent: 2015398 (1990-08-01), None
Jacobson & Holman PLLC
Metalquimia S.A.
Savage Matthew O.
LandOfFree
Device for filtering fluid substances used for meat... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for filtering fluid substances used for meat..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for filtering fluid substances used for meat... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3369652