Class Schedule for Class 177 WEIGHING SCALES

PATENTS

Patents > Guidance, Tools, and Manuals > Classification > Class Schedule

Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP

You are viewing a USPC Schedule.

Class 177	WEIGHING SCALES
Click here for a printable version of this file

Expand/Contract Processing Please Wait

[List of Patents for class 177 subclass 1]

1

PROCESSES

[List of Patents for class 177 subclass 2]

2

WITH RECORDER

[List of Patents for class 177 subclass 3]

3

Subclass 3 indent level is 1

With computing or totalizing means

[List of Patents for class 177 subclass 4]

4

Subclass 4 indent level is 1

With recording of a factor additional to weight

[List of Patents for class 177 subclass 5]

5

Subclass 5 indent level is 2

Weight identification

[List of Patents for class 177 subclass 6]

6

Subclass 6 indent level is 1

Of both gross and tare on one record receiver

[List of Patents for class 177 subclass 7]

7

Subclass 7 indent level is 1

Responsive to means sensing removal of material

[List of Patents for class 177 subclass 8]

8

Subclass 8 indent level is 1

With record receiver advance

[List of Patents for class 177 subclass 9]

9

Subclass 9 indent level is 2

[List of Patents for class 177 subclass 10]

10

Subclass 10 indent level is 1

External marker operator

[List of Patents for class 177 subclass 11]

11

Subclass 11 indent level is 2

Recorder element mounted on poise

[List of Patents for class 177 subclass 12]

12

Subclass 12 indent level is 1

Responsive to timer, or completion of weighing operation

[List of Patents for class 177 subclass 13]

13

Subclass 13 indent level is 1

Weigher sets type

[List of Patents for class 177 subclass 14]

14

SELECTIVELY PRESET CYCLE FLOW TERMINATOR

[List of Patents for class 177 subclass 15]

15

WITH TOTAL REGISTER

[List of Patents for class 177 subclass 16]

16

Subclass 16 indent level is 1

Integrator of steadily flowing fluent material

[List of Patents for class 177 subclass 17]

17

Subclass 17 indent level is 1

Of distinct successive loads

[List of Patents for class 177 subclass 18]

18

Subclass 18 indent level is 1

Cycle totalizer

[List of Patents for class 177 subclass 19]

19

Subclass 19 indent level is 2

Single totalizer operated by plural weighers

[List of Patents for class 177 subclass 20]

20

Subclass 20 indent level is 3

By preliminary translation of rotary weighers

[List of Patents for class 177 subclass 21]

21

Subclass 21 indent level is 3

By intermittently used one of plural weighers

[List of Patents for class 177 subclass 22]

22

Subclass 22 indent level is 2

Weigh beam operated

[List of Patents for class 177 subclass 23]

23

Subclass 23 indent level is 2

Discharge valve operated

[List of Patents for class 177 subclass 24]

24

Subclass 24 indent level is 2

Weigh chamber operated

[List of Patents for class 177 subclass 25.11]

25.11

COMPUTER

[List of Patents for class 177 subclass 25.12]

25.12

Subclass 25.12 indent level is 1

[List of Patents for class 177 subclass 25.13]

25.13

Subclass 25.13 indent level is 2

[List of Patents for class 177 subclass 25.14]

25.14

Subclass 25.14 indent level is 3

Multiplying or dividing scales

[List of Patents for class 177 subclass 25.15]

25.15

Subclass 25.15 indent level is 4

[List of Patents for class 177 subclass 25.16]

25.16

Subclass 25.16 indent level is 4

Calorie counting

[List of Patents for class 177 subclass 25.17]

25.17

Subclass 25.17 indent level is 4

[List of Patents for class 177 subclass 25.18]

25.18

Subclass 25.18 indent level is 3

Combinatorial scales

[List of Patents for class 177 subclass 25.19]

25.19

Subclass 25.19 indent level is 2

[List of Patents for class 177 subclass 26]

26

Subclass 26 indent level is 1

Computer and weigher independently operated by common load holder

[List of Patents for class 177 subclass 27]

27

Subclass 27 indent level is 2

Weighing beam dial and computing beam dial with separate poises

[List of Patents for class 177 subclass 28]

28

Subclass 28 indent level is 3

Separately pivoted beams

[List of Patents for class 177 subclass 29]

29

Subclass 29 indent level is 3

Tabular-type computer

[List of Patents for class 177 subclass 30]

30

Subclass 30 indent level is 1

Ancillary weigher

[List of Patents for class 177 subclass 31]

31

Subclass 31 indent level is 1

Independent computer scale and index

[List of Patents for class 177 subclass 32]

32

Subclass 32 indent level is 2

With adjustable linkage to weight offsetting means

[List of Patents for class 177 subclass 33]

33

Subclass 33 indent level is 3

Coaxial pointers

[List of Patents for class 177 subclass 34]

34

Subclass 34 indent level is 1

Tabular-type computer

[List of Patents for class 177 subclass 35]

35

Subclass 35 indent level is 2

Slidable poise moves table

[List of Patents for class 177 subclass 36]

36

Subclass 36 indent level is 2

Weigher moves table

[List of Patents for class 177 subclass 37]

37

Subclass 37 indent level is 3

[List of Patents for class 177 subclass 38]

38

Subclass 38 indent level is 4

With manually operated reading assistance

[List of Patents for class 177 subclass 39]

39

Subclass 39 indent level is 4

With additional reading window in drum housing

[List of Patents for class 177 subclass 40]

40

Subclass 40 indent level is 3

[List of Patents for class 177 subclass 41]

41

Subclass 41 indent level is 2

Externally movable table

[List of Patents for class 177 subclass 42]

42

Subclass 42 indent level is 3

Axially rotatable

[List of Patents for class 177 subclass 43]

43

Subclass 43 indent level is 2

Calibrated index arm

[List of Patents for class 177 subclass 44]

44

Subclass 44 indent level is 2

Table integral with balance beam

[List of Patents for class 177 subclass 45]

45

WITH ALARM OR SIGNAL

[List of Patents for class 177 subclass 46]

46

Subclass 46 indent level is 1

[List of Patents for class 177 subclass 47]

47

Subclass 47 indent level is 1

[List of Patents for class 177 subclass 48]

48

Subclass 48 indent level is 2

[List of Patents for class 177 subclass 49]

49

Subclass 49 indent level is 1

Of additional counterpoise

[List of Patents for class 177 subclass 50]

50

WITH TESTING

[List of Patents for class 177 subclass 51]

51

Subclass 51 indent level is 1

[List of Patents for class 177 subclass 52]

52

WITH CONVEYING MEANS HANDLING SUCCESSIVE RECEIVERS

[List of Patents for class 177 subclass 53]

53

Subclass 53 indent level is 1

Receiver presence responsive

[List of Patents for class 177 subclass 54]

54

Subclass 54 indent level is 1

[List of Patents for class 177 subclass 55]

55

Subclass 55 indent level is 2

Separate weigh chamber

[List of Patents for class 177 subclass 56]

56

Subclass 56 indent level is 1

Separate weigh chamber

[List of Patents for class 177 subclass 57]

57

Subclass 57 indent level is 2

Simultaneously operated weigh chambers

[List of Patents for class 177 subclass 58]

58

PLURAL WEIGHERS ON ROTARY SUPPORT

[List of Patents for class 177 subclass 59]

59

DISCHARGE FROM WEIGHER TO RECEIVER

[List of Patents for class 177 subclass 60]

60

WEIGHER RESPONSIVE MATERIAL CONTROL

[List of Patents for class 177 subclass 61]

61

Subclass 61 indent level is 1

Translatable among plural sources

[List of Patents for class 177 subclass 62]

62

Subclass 62 indent level is 1

Remote discharge station

[List of Patents for class 177 subclass 63]

63

Subclass 63 indent level is 1

With additional material-presence responsive means

[List of Patents for class 177 subclass 64]

64

Subclass 64 indent level is 2

Controlling feed

[List of Patents for class 177 subclass 65]

65

Subclass 65 indent level is 3

To alternating weigh chambers

[List of Patents for class 177 subclass 66]

66

Subclass 66 indent level is 3

[List of Patents for class 177 subclass 67]

67

Subclass 67 indent level is 4

Overload removal

[List of Patents for class 177 subclass 68]

68

Subclass 68 indent level is 1

Flow terminator requiring external reset

[List of Patents for class 177 subclass 69]

69

Subclass 69 indent level is 2

Plural feed, simultaneous cutoff

[List of Patents for class 177 subclass 70]

70

Subclass 70 indent level is 2

Sequential feeding, plural ingredients

[List of Patents for class 177 subclass 71]

71

Subclass 71 indent level is 2

Feed and discharge

[List of Patents for class 177 subclass 72]

72

Subclass 72 indent level is 3

Manually initiated discharge

[List of Patents for class 177 subclass 73]

73

Subclass 73 indent level is 2

Receiver operated reset

[List of Patents for class 177 subclass 74]

74

Subclass 74 indent level is 2

[List of Patents for class 177 subclass 75]

75

Subclass 75 indent level is 3

Sequential latch release

[List of Patents for class 177 subclass 76]

76

Subclass 76 indent level is 3

With magnetic operator

[List of Patents for class 177 subclass 77]

77

Subclass 77 indent level is 4

With serially connected switch

[List of Patents for class 177 subclass 78]

78

Subclass 78 indent level is 3

Reciprocating closure

[List of Patents for class 177 subclass 79]

79

Subclass 79 indent level is 2

[List of Patents for class 177 subclass 80]

80

Subclass 80 indent level is 1

With external intercontrol

[List of Patents for class 177 subclass 81]

81

Subclass 81 indent level is 2

Initial partial charge

[List of Patents for class 177 subclass 82]

82

Subclass 82 indent level is 1

Overload removal

[List of Patents for class 177 subclass 83]

83

Subclass 83 indent level is 1

[List of Patents for class 177 subclass 84]

84

Subclass 84 indent level is 2

[List of Patents for class 177 subclass 85]

85

Subclass 85 indent level is 2

Electromagnetic latch release

[List of Patents for class 177 subclass 86]

86

Subclass 86 indent level is 2

With preliminary translation

[List of Patents for class 177 subclass 87]

87

Subclass 87 indent level is 3

Initiates feed control operation

[List of Patents for class 177 subclass 88]

88

Subclass 88 indent level is 4

By cam on weigh chamber

[List of Patents for class 177 subclass 89]

89

Subclass 89 indent level is 1

Stationary weigh chamber

[List of Patents for class 177 subclass 90]

90

Subclass 90 indent level is 1

Alternating weigh chambers

[List of Patents for class 177 subclass 91]

91

Subclass 91 indent level is 2

[List of Patents for class 177 subclass 92]

92

Subclass 92 indent level is 3

With relatively oscillating partition

[List of Patents for class 177 subclass 93]

93

Subclass 93 indent level is 4

Pivoted feed diverter

[List of Patents for class 177 subclass 94]

94

Subclass 94 indent level is 3

[List of Patents for class 177 subclass 95]

95

Subclass 95 indent level is 4

Valve means correlated with weigh chamber

[List of Patents for class 177 subclass 96]

96

Subclass 96 indent level is 5

Opened by gravity

[List of Patents for class 177 subclass 97]

97

Subclass 97 indent level is 5

Mounted externally of weigh chamber

[List of Patents for class 177 subclass 98]

98

Subclass 98 indent level is 2

[List of Patents for class 177 subclass 99]

99

Subclass 99 indent level is 3

With discharge valve

[List of Patents for class 177 subclass 100]

100

Subclass 100 indent level is 2

Valved discharge

[List of Patents for class 177 subclass 101]

101