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Class Information
Number: 147
Name: Coopering >
Description: Includes machines which are used exclusively in the manufacture of wooden barrels, fruit-boxes, baskets, or crates. Coopering does not include machines for sawing, bending, or planing staves or machines for sawing, splitting, cutting, or coiling hoops, except such as separate the hoops from a scored rod by racking or abruptly bending the rod or which combine two or more operations in the production of hoops, as planing and bending or planing and lapping or pointing.










Class Number Class Name No. of Patents
 

Barrel head-making

 
 

Fixed chuck

 
147/37

Rotary scribing tool

0
147/41

Hand scribers

0
147/36

Miscellaneous

0
 

Rotary chuck

 
147/39

Chisel cutter

0
147/40

Double molding cutter

0
147/38

Rotary saw

0
147/4

Barrel-compressing machines

0
147/5

Cone

0
147/1

Barrel-making machines

5
147/48

Basket-forming

12
147/42

Chamfering tools

0
 

Crozing and chamfering barrels

 
 

Clamped barrel

 
147/13

Rotary cutter head

1
147/24

Hand crozes

0
 

Rotating barrel

 
147/14

Expansible cutter head

0
147/15

Rotary cutter head

0
147/16

Sliding tool

0
147/17

Swinging tool

1
 

Crozing staves

 
147/18

Miscellaneous

0
 

Rotary cutter

 
147/19

Endless stave carriage

1
147/20

Sliding stave carriage

0
147/21

Swinging stave carriage

0
147/22

Swinging

0
147/23

Sliding knife

0
147/6

Heading machines

0
 

Hoop drivers

 
147/8

Cam-operated

0
147/9

Hydraulic and steam

1
147/10

Lever-operated

0
147/7

Miscellaneous

1
147/11

Screw-operated

0
147/12

Weight

0
 

Hoop machines

 
147/45

Lapping and pointing

0
147/46

Lock-cutting

0
147/43

Miscellaneous

0
147/44

Racking

0
 

Jointing staves

 
147/28

Converging saws

1
147/29

Disk cutter head

0
 

Inclined molding heads

 
147/26

Vertically movable bed

0
147/35

Longitudinal cutter cylinder

0
147/25

Miscellaneous

0
 

Rotary cutter

 
147/27

Pattern feed

0
 

Single saw

 
147/30

Sliding carriage

1
147/31

Tilting carriage

0
147/32

Slicing knife

0
147/33

Sliding plane

2
 

Traveling saw

 
147/34

Curved guide

0
147/3

Setting-up formers

1
147/2

Setting-up machines

0
147/35.5

Shaping staves

2
147/49

Truss hoops

0
 
 
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