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Class Information
Number: 452/32
Name: Butchering > Sausage making > Casing handling
Description: Subject matter relating to the moving or orienting of sausage casing material preparatory to or in conjunction with the stuffing operation.

Sub-classes under this class:

Class Number Class Name Patents
452/33 Insertion on nozzle 36

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
4479283 Method of and apparatus for stuffing foodstuff into a casing Oct. 30, 1984
4470171 Composite shirred casing article and method Sep. 11, 1984
4439890 Synthetic food casing article employing a rigid hollow tubular core member with integral casing retention element Apr. 3, 1984
4438545 Stuffing method and apparatus Mar. 27, 1984
4437209 Stuffing method Mar. 20, 1984
4430772 Device for simultaneously deshirring, smoothing and braking a shirred tubular casing Feb. 14, 1984
4407339 Double-walled hollow rod of flexible tubular material Oct. 4, 1983
4371554 Method of making skinless sausage using reusable porous polytetrafluoroethylene casing Feb. 1, 1983
4307488 Combined strand compresser and doffer and end dresser Dec. 29, 1981
4307489 Process and apparatus for a preparatory treatment of gathered artificial casings Dec. 29, 1981
4295247 Gripper-separator device for continuously shirred casings Oct. 20, 1981
4276815 Apparatus for opening, conveying and dividing tubular coverings Jul. 7, 1981
4153975 Method and apparatus for parting a segment from a length of shirred, thin-walled tubing May. 15, 1979
4052770 Method and apparatus for severing thin-walled tubing on a mandrel Oct. 11, 1977
3942221 Apparatus for severing thin-walled tubing on a mandrel Mar. 9, 1976
3936909 Apparatus for severing thin tubing members Feb. 10, 1976

1 2 3

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