PTO Wrapper PDF
Dossier Espace Google
Patent
   D324591
Priority
Nov 15 1988
Filed
May 04 1989
Issued
Mar 10 1992
Expiry
Mar 10 2006
Inventors
Lallersted…
Assg.orig
ALFA-LAVAL…
Assg.curr
Alfa-Laval…
Entity
unknown
Referenced by
9
References
10
Maint.:
n/a
The ornamental design for a teat cup, as shown.

FIG. 1 is a bottom perspective view of a teat cup showing my new design; and

FIG. 2 is a top perspective view thereof.
INVENTORS:

Lallerstedt, Lars

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6298807, Apr 08 1999 DeLaval, Inc. Top unloading tapered barrel claw
6401655, Apr 13 2000 DeLaval Inc. Milking claw with concave window
D367741, May 26 1994 Bovine teat sanitizer
D372566, Jun 01 1994 DELAVAL INC Milking claw
D380881, Nov 17 1994 Squeeze bottle bovine teat sanitizer
D384445, Jun 01 1994 DELAVAL INC Milking claw
D467689, Feb 05 2002 Ambic Equipment Limited Milk sampler
D480184, Apr 12 2002 BECO DAIRY AUTOMATION, INC , A CALIFORNIA CORPORATION Combined teat cup shell and replaceable liner therefor
D490212, Apr 12 2002 Teat cup shell
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2409804,
2986117,
3099246,
3104647,
3643630,
3818867,
3967587, Dec 13 1972 Teat cup inflation
4483272, Mar 04 1982 ALFA-LAVAL AB, A CORP OF SWEDEN Teat cup for a milking machine
5007378, Mar 17 1989 AVON HI-LIFE, INC Milking machine teat cup assembly
NO100172,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 01 1900LALLERSTEDT, LARSALFA-LAVAL AGRICULTURE INTERNATIONAL AB, TUMBA, SWEDEN, A SWEDISH CORP ASSIGNMENT OF ASSIGNORS INTEREST 0051230487 pdf
May 04 1989Alfa-Laval Agriculture International AB(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule