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Class Information
Number: 33/763
Name: Geometrical instruments > Distance measuring > By flexible tape > Specified reel housing feature > With meter > Including computing means
Description: Subject matter having means for performing mathematical operations, so that the result will be indicated in other terms than length units.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431212 |
Practical mobile data collection and processing system with bar-coded tally ruler |
Oct. 7, 2008 |
| 7401416 |
System for measuring and cutting |
Jul. 22, 2008 |
| 7395609 |
3-dimensional cable guide and cable based position transducer |
Jul. 8, 2008 |
| 7290476 |
Precision sensor for a hydraulic cylinder |
Nov. 6, 2007 |
| 7197974 |
Position sensor |
Apr. 3, 2007 |
| 7103988 |
Digital measuring instrument having flexible measuring line |
Sep. 12, 2006 |
| 6868620 |
Digital measuring instrument having flexible measuring line |
Mar. 22, 2005 |
| 6785973 |
Measuring device comprising a movable measuring probe |
Sep. 7, 2004 |
| 6694861 |
Precision sensor for a hydraulic cylinder |
Feb. 24, 2004 |
| 6658755 |
Measuring device, and method for programming a soft feature key of an electronic device |
Dec. 9, 2003 |
| 6609309 |
Device for measuring the length of linear movement |
Aug. 26, 2003 |
| 6381863 |
Measuring cable travel sensor |
May. 7, 2002 |
| 6234061 |
Precision sensor for a hydraulic cylinder |
May. 22, 2001 |
| 6154975 |
Measuring cable travel sensor for sensing travel of a moveable body under differential pressure conditions |
Dec. 5, 2000 |
| 5768797 |
Powered reel-type tape measuring device |
Jun. 23, 1998 |
| 5628120 |
Method for the measurement of lengths and angles and an equipment therefor |
May. 13, 1997 |
| 5619804 |
Anatomical measuring tape with indicator |
Apr. 15, 1997 |
| 5433014 |
Digital tape rule with transmitter |
Jul. 18, 1995 |
| 5426863 |
Tape measure |
Jun. 27, 1995 |
| 5406715 |
Tape measure device |
Apr. 18, 1995 |
| 5363565 |
Fishing line length measuring device for fishing reels |
Nov. 15, 1994 |
| 5345691 |
Optical fishing line meter |
Sep. 13, 1994 |
| 5286972 |
Photoelectric line measuring device with digital display |
Feb. 15, 1994 |
| 5208767 |
Displacement measuring apparatus |
May. 4, 1993 |
| 5142793 |
Digital linear measuring device |
Sep. 1, 1992 |
| 5060394 |
Measuring apparatus with readout display |
Oct. 29, 1991 |
| 5044089 |
Power-operated measuring tape |
Sep. 3, 1991 |
| 5035064 |
Linear measuring devices |
Jul. 30, 1991 |
| 5027526 |
Digital linear measuring device |
Jul. 2, 1991 |
| 5001658 |
Pipe length tally system |
Mar. 19, 1991 |
| 4977524 |
Electronic measuring gauge and apparatus for accurate vehicle stance diagnosis and guidance in effecting wheel alignment |
Dec. 11, 1990 |
| 4945650 |
Measurement digitizer |
Aug. 7, 1990 |
| 4779211 |
Position sensor |
Oct. 18, 1988 |
| 4771475 |
Image scanner |
Sep. 13, 1988 |
| 4765063 |
Apparatus for photoelectrically generated physical measurements |
Aug. 23, 1988 |
| 4756188 |
Method and apparatus for compensating for drilling line stretch in determining equipment depth in a well and for measurement of hookload on the traveling block of a drilling rig |
Jul. 12, 1988 |
| 4747215 |
Electronic tape measure |
May. 31, 1988 |
| 4718507 |
Electronic scale and length measurement apparatus including a digital readout |
Jan. 12, 1988 |
| 4704798 |
Measurement digitizer |
Nov. 10, 1987 |
| 4642899 |
Measuring attachment |
Feb. 17, 1987 |
| 4535415 |
Measurement conversion and visual display instrument |
Aug. 13, 1985 |
| 4532709 |
High precision electronic digital measurement system wound on constant-torque-controlled drum |
Aug. 6, 1985 |
| 4427883 |
Optical sensing system for extensible tape rules |
Jan. 24, 1984 |
| 4395630 |
Photoelectric measuring ruler including fault detection apparatus |
Jul. 26, 1983 |
| 4366623 |
Electronic length measuring device comprising a measuring-tape which is rolled up in a gauging station |
Jan. 4, 1983 |
| 4257107 |
Measuring device |
Mar. 17, 1981 |
| 4242574 |
Digital display tape measure with photoelectric sensing of tape displacement |
Dec. 30, 1980 |
| 4195348 |
Combined electronic digital scale and calculator storing selectable programs |
Mar. 25, 1980 |
| 4181848 |
Electronic digital scale with a memory |
Jan. 1, 1980 |
| 4161781 |
Digital tape rule |
Jul. 17, 1979 |
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