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Class Information
Number: 33/772
Name: Geometrical instruments > Distance measuring > Of length by rolling contact
Description: Subject matter having means adapted to bear on the material and caused to rotate by relative movement between the measuring means and material to determine the length of the material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458170 |
Automatic cord length measuring device |
Dec. 2, 2008 |
| 7377051 |
Coiled tubing counter |
May. 27, 2008 |
| 7272893 |
Rolling electronic length measuring device |
Sep. 25, 2007 |
| 7263782 |
Cable actuated position sensor with spring located inside the cable drum |
Sep. 4, 2007 |
| 7246977 |
Indicating device with large graduations for a plane |
Jul. 24, 2007 |
| 7178259 |
Rolling electronic length measuring device |
Feb. 20, 2007 |
| 7178258 |
Method of and an apparatus for establishing a golf practice range |
Feb. 20, 2007 |
| 7173197 |
Handheld fish measuring apparatus with integral camera |
Feb. 6, 2007 |
| 7131216 |
Distance measuring apparatus |
Nov. 7, 2006 |
| 7111412 |
Wheel vehicle measuring apparatus |
Sep. 26, 2006 |
| 7089679 |
Measuring apparatus and method therefor |
Aug. 15, 2006 |
| 7040036 |
Distance measuring device |
May. 9, 2006 |
| 7036241 |
Rolling electronic length measuring device |
May. 2, 2006 |
| 6957499 |
Depthometer |
Oct. 25, 2005 |
| 6907672 |
System and method for measuring three-dimensional objects using displacements of elongate measuring members |
Jun. 21, 2005 |
| 6536911 |
Flashlight holder |
Mar. 25, 2003 |
| 6249987 |
Distance measuring device |
Jun. 26, 2001 |
| 6199292 |
Electromechanical dimensioning device |
Mar. 13, 2001 |
| 5791059 |
Method and apparatus for measuring circumference of tire beads |
Aug. 11, 1998 |
| 5577330 |
Measuring device |
Nov. 26, 1996 |
| 5220731 |
Friction drive position transducer |
Jun. 22, 1993 |
| 5048196 |
Position sensing arrangement in a working device |
Sep. 17, 1991 |
| 5003704 |
Distance measuring device and method for use with vehicles |
Apr. 2, 1991 |
| 4967483 |
Hit pin for wheeled measuring device and method of assembly therefor |
Nov. 6, 1990 |
| 4967484 |
Method of and apparatus for measuring distances |
Nov. 6, 1990 |
| 4616419 |
Measuring device for a figure |
Oct. 14, 1986 |
| 4566191 |
X-Y Position indicator for a display system |
Jan. 28, 1986 |
| 4532710 |
Distance measuring device for golf carts and the like |
Aug. 6, 1985 |
| 4481714 |
Automatic pipe tally device |
Nov. 13, 1984 |
| 4459752 |
Precision tubular length measuring system |
Jul. 17, 1984 |
| 4430800 |
Detecting device for the number of rotation of a wheel at a bicycle |
Feb. 14, 1984 |
| 4419886 |
Rate of penetration sensor for oil drilling rigs |
Dec. 13, 1983 |
| 4389885 |
Signal generator for a penetration rate measuring apparatus |
Jun. 28, 1983 |
| 4383301 |
Measuring and calculating instrument |
May. 10, 1983 |
| 4370895 |
Friction drive wheels |
Feb. 1, 1983 |
| 4217695 |
Hair length measuring apparatus |
Aug. 19, 1980 |
| 4200985 |
Visual indicator for alternate units of measure |
May. 6, 1980 |
| 4136451 |
Device for measuring distance for a ski |
Jan. 30, 1979 |
| 4130319 |
Mining machines |
Dec. 19, 1978 |
| 4110910 |
Apparatus for simultaneously measuring the outer diameter of sets of profiled wheels |
Sep. 5, 1978 |
| 3972124 |
Device for measuring the length of a member |
Aug. 3, 1976 |
| 3969826 |
Apparatus for pre-adjusting the plate cylinders of printing presses |
Jul. 20, 1976 |
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