Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Food
Class Information
Number: 452
Name: Butchering >
Description: This class is limited to processes and apparatus for killing or dressing animals or fish for food or pelts and includes processes and apparatus for working with meat and not otherwise provided for, such as making and processing sausages, shirring sausage casings, cleaning intestines and tenderizing meat.










Class Number Class Name No. of Patents
452/149

Carcass subdivision

156
452/150

Automatic control

33
452/151

Of cutters in series

22
452/154

Of extremity cutter

24
452/152

Of splitting

22
452/153

Carcass oriented relative to cutter

10
452/155

Of subdivision into portions

39
452/156

Movement of cutter controlled

26
452/158

By sensed color variation

16
452/159

By manually placed markings

5
452/157

By sensed dimensions of carcass

78
452/160

Cutting longitudinally through body or body portion (i.e., splitters)

119
452/161

Fish filleting

66
452/162

Coacting rotary disc cutters

34
452/163

Means repositioning carcass relative to cutter

27
452/164

Portable cutter

7
452/166

Extremity remover

63
452/170

Carcass conveyed to cutter in horizontal position

84
452/167

Carcass suspended during removing

62
452/168

Neck puller

24
452/169

Wing remover

63
452/171

Loin remover

46
452/165

While internally supported on a mandrel

79
452/177

Conveyer

79
452/178

Elevating

17
452/183

Loading or unloading

62
452/181

Metering (e.g., from bulk supply)

9
452/179

Orienting

71
452/180

Registering (i.e., aligning)

23
452/184

Sorting

35
452/182

Transfer from one conveyor to another

84
452/1

Crustacean (e.g., shrimp, crab, lobster, crayfish)

50
452/11

Claw lock

0
452/6

Hand tool

49
452/10

Meat removal by centrifugal force

11
452/8

Meat removal by pressure differential

16
452/2

Shrimp processing

24
452/4

Beheader

13
452/3

Deveining

34
452/5

Peeler

69
452/9

Squeezing meat out

21
452/7

Vibratory meat removal

6
452/135

Deboning

166
452/139

Beater or abrader type

7
452/140

Fluid impingement type

15
452/136

Plow type

125
452/137

Hand-held tool

32
452/138

Pressure type

96
452/134

Defatter

43
452/71

Epidermal outgrowth remover

25
452/81

By fluid material impingement

17
452/82

Gripping type

16
452/83

And further including rotary type remover

17
452/84

At least one surface rotates and moves cyclically towards and away from the other gripping surface

13
452/85

Pinched between roller nip

3
452/102

Hand tool

25
452/103

Diverse tool

15
452/105

Scaler

26
452/104

Scraper

3
452/86

Power driven

9
452/87

Beater (i.e., flexible end)

4
452/88

Rotary

10
452/92

Batch type

6
452/93

Beater element structure or mounting

15
452/89

Carcass conveyed past beater

5
452/90

Axis of rotation parallel to work path

8
452/91

Axis of rotation perpendicular to work path

10
452/94

Rotary scraper (i.e., rigid end)

3
452/96

Batch (e.g., cradle)

1
452/95

Carcass conveyed past scraper

1
452/97

Scraper element structure or mounting

7
452/98

Scaler (i.e., serrated or toothed end)

9
452/99

Rotary

24
452/100

Driven behind boat

2
452/101

Hand held

14
452/74

Scalding

23
452/77

Spray type scalder

22
452/78

Tanks

5
452/80

Conveyed through scalding tank

10
452/79

Means for raising or lowering animals into or out of scalding tank (e.g., hoists)

3
452/75

With simultaneous scraping or defeathering

6
452/76

Spray type scalding

8
452/73

Singeing

6
452/72

Wax-type

3
452/198

Miscellaneous

100
452/174

Modelling (e.g., shaping)

72
452/175

Bacon stretcher

0
452/176

Visceral cavity closure

39
452/12

Mollusk (e.g., oyster, clam, squid, mussel, octopus, snail, slug, scallop)

26
452/13

Bivalve opener

25
452/15

By pressure differential

13
452/17

Hand tool

24
452/16

Support and wedge

20
452/14

With heat treatment

17
452/18

Eviscerating

16
452/20

By fluid pressure

13
452/19

Pinching rollers

13
452/30

Sausage making

102
452/31

Automatic control

68
452/32

Casing handling

116
452/33

Insertion on nozzle

36
452/34

Indexing onto stuffing horn

35
452/49

Delinking

48
452/46

Linking

65
452/48

By applying constricting member

113
452/47

By twisting

62
452/50

Peeling

27
452/51

Sausage link handling

102
452/35

Stuffing

107
452/36

Multiple head

13
452/45

Nozzle

69
452/40

Pump type

20
452/42

Reciprocating piston

17
452/43

Fluid motor

18
452/41

Rotary piston

28
452/44

Screw

10
452/37

Sausage sizing and shaping

55
452/39

Casing insert (e.g., flat ended sausage)

21
452/38

Sizing ring

69
452/148

Scoring cutters

20
452/21

Shirring of casing

55
452/22

Combined with sausage stuffing

21
452/27

Fluid lubrication of casing

25
452/28

Inflation pressure control

4
452/23

Multiple shirring devices operating simultaneously

1
452/29

Severing into descrete lengths

25
452/24

Shirring head

11
452/26

Combined with twisting of casing

8
452/25

Moves about axis parallel to shirring mandrel

22
452/172

Sinew remover

12
452/125

Skinning

87
452/131

Fluid pressure type

13
452/128

Gripper or hook type

48
452/129

Drum skinner type

27
452/130

Skin pinching roller type

30
452/127

Peeling by movement of workpiece past cutter

107
452/132

Skinning implement (e.g., hand tool)

38
452/133

Power type

36
452/126

Temperature modification perfects skinning operation

8
452/52

Slaughtering

21
452/66

Anesthetizing or gassing

30
452/67

Bleeding

12
452/68

Suction assisted

1
452/69

Trocar and cannula

5
452/53

Conveying live animals to slaughtering apparatus

42
452/54

Restraint or immobilizer

29
452/56

Fall directing device

1
452/55

Knocking pen

0
452/65

Sticking

13
452/57

Stunning

31
452/58

Electric

61
452/60

Hand held stunner

4
452/59

Trough or tank

16
452/62

Pneumatic

17
452/61

Spring loaded

1
452/63

Throat slitting or severing

17
452/64

Beheading

24
452/70

Tongue protector

0
452/185

Support

67
452/187

Carcass or portion suspended (i.e., hanger)

106
452/193

Bacon hanger

12
452/188

Fowl

47
452/189

Gambrel

37
452/192

Foldable to facilitate transport

27
452/190

Grappling

5
452/191

Weight of suspended carcass spreads carcass engaging means apart

5
452/197

Carcass spreader

18
452/186

Smoke stick

26
452/194

Underlying support

28
452/195

With clamp (clipboard type)

32
452/196

With prong (e.g., impaling means)

19
452/141

Tenderizers

103
452/142

Coacting rolls

40
452/144

Coacting toothed plates

12
452/146

Hand manipulated pounder

9
452/147

With chopper

4
452/145

Hand roll

5
452/143

Roll and plate

6
452/106

Viscera processing

79
452/107

Eviscerating including means to remove external portion of animal

4
452/108

Removal of head with viscera

19
452/109

Removal of vent with viscera

20
452/124

Giblet inserter

2
452/111

Gizzard

35
452/112

Harvesting

20
452/113

Opener

3
452/114

With cleaning

15
452/117

Gripper or hook type eviscerator

58
452/115

Oil gland removers

5
452/116

Pressure differential type

41
452/110

Roe or ova

20
452/119

Rotary scrubber type eviscerator

20
452/118

Spoon type eviscerator

31
452/120

Venting or opening preparatory to eviscerating

47
452/122

By tubular rotary cutter

38
452/121

Of fish

35
452/123

Viscera cleaner

40
452/173

Washer

95
 
 
  Recently Added Patents
Preparation of isomerically pure substituted cyclohexanols
Method of preparing MgB.sub.2 superconducting wire and the MgB.sub.2 superconducting wire prepared thereby
Cell transport system comprising a homogeneous mixture of agarose and agarase
Protein purification
Toner cartridge
Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
Generating wiki pages from content and transformation objects
  Randomly Featured Patents
Glare paddle
Display drive circuit
Method of operating a gear shaping machine
Isolation amplifier having improved fidelity
Stabilization of granules
Lamp
LCD TV monitor
Imaging apparatus for infrared rays nonlinear molecular vibrational microscopy
Slot 1 retention device for processor module
High strength epoxy tooling compositions