Animal husbandry – Avian egg treatment or production
Reexamination Certificate
2006-08-29
2006-08-29
Nguyen, Son T. (Department: 3643)
Animal husbandry
Avian egg treatment or production
Reexamination Certificate
active
07096820
ABSTRACT:
A pneumatically operated egg injection machine includes a sealed frame structure with a pair of in line parallel tracks through an injection section and a transfer section in series. An injection assembly over one parallel track includes a plurality of injectors gripped in a support plate to simultaneously inject vaccine into the same injection region irrespective of egg height and orientation. Fluid delivery systems meter prescribed vaccine dosages to the injecting needles with reduced turbulence, friction, heat and residence time to increase the delivered titer to the injected eggs. A transfer assembly includes a plurality of transfer suction cups which lift the injected eggs by causing a reduced pressure in a ring around the injection hole while maintaining the injection hole at atmospheric pressure, thus avoiding negative pressure in the egg. Once the eggs are lifted, the plate and suction cups move horizontally across the machine over to the other parallel track to deposit the injected eggs. All of the eggs are injected and transferred as a single group. The injection assembly is sprayed with a sanitizing solution at the same time that the injected eggs are moved from the injection section to the transfer section and the transfer assembly can transfer the eggs from the incubating tray to the hatching tray while the eggs in the next incubating tray are injected by the injecting assembly, thus increasing machine speed. The operation of the machine is controlled and monitored by a controller or computer with appropriate visual display monitor.
REFERENCES:
patent: 1191061 (1916-07-01), Carter
patent: 3377989 (1968-04-01), Sandhage et al.
patent: 4040388 (1977-08-01), Miller
patent: 4681063 (1987-07-01), Hebrank
patent: 4903635 (1990-02-01), Hebrank
patent: 5056464 (1991-10-01), Lewis
patent: 5107794 (1992-04-01), Bounds, Jr.
patent: 5136979 (1992-08-01), Paul et al.
patent: 5247903 (1993-09-01), Bounds, Jr.
patent: RE35973 (1998-12-01), Paul et al.
patent: 5900929 (1999-05-01), Hebrank et al.
patent: 5941696 (1999-08-01), Fenstermacher et al.
patent: 6032612 (2000-03-01), Williams
patent: 6149375 (2000-11-01), Hebrank
patent: 6240877 (2001-06-01), Bounds
patent: 6244214 (2001-06-01), Hebrank
patent: 6601534 (2003-08-01), Hebrank
patent: 6668753 (2003-12-01), Hebrank
patent: 2 297 677 (1996-08-01), None
“The Inovoject® Egg Injection System: Setting the New Worldwide Standard”, Embrex Inc. brochure (undated).
“Automatic Egg Injection System”, SERVOJECT brochure (undated).
Bevensee Erich F.
Correa Rafael S.
Quiroz Marco A.
Samson William D.
AviTech
Jacobson & Holman PLLC
Nguyen Son T.
LandOfFree
Automated egg injection machine and high precision delivery... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automated egg injection machine and high precision delivery..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automated egg injection machine and high precision delivery... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3712264