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Class Information
Number: 33/124
Name: Geometrical instruments > Area integrators > Rolling contact
Description: Area integrators employing one or more rolling contact distance measurers as a part of the structure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7444760 |
Marking device |
Nov. 4, 2008 |
| 7414235 |
Handheld locating device with a sensor for detecting motion parameters |
Aug. 19, 2008 |
| 6725553 |
Contour measuring device and method |
Apr. 27, 2004 |
| 6550151 |
Contour measuring device and method |
Apr. 22, 2003 |
| 6532672 |
Area measurement device and method |
Mar. 18, 2003 |
| 5990809 |
Underwater surveying system |
Nov. 23, 1999 |
| 5909013 |
Dimensional weighing utilizing a following arm mechanism |
Jun. 1, 1999 |
| 5875556 |
Apparatus and method for measuring a figure |
Mar. 2, 1999 |
| 5727329 |
Device for measuring a figure |
Mar. 17, 1998 |
| 5708592 |
Measuring apparatus for figures |
Jan. 13, 1998 |
| 5515299 |
Device for finding centroid coordinates of figures |
May. 7, 1996 |
| 5115569 |
Coordinate reading and marking device |
May. 26, 1992 |
| 5038484 |
Apparatus for determining an area coverage rate |
Aug. 13, 1991 |
| 4616419 |
Measuring device for a figure |
Oct. 14, 1986 |
| 4530367 |
Apparatus for measuring facial swelling |
Jul. 23, 1985 |
| 4383301 |
Measuring and calculating instrument |
May. 10, 1983 |
| 4260877 |
Area measuring apparatus for attachment to a linear conveyor |
Apr. 7, 1981 |
| 4149318 |
Apparatus for measuring the square footage output of diazo printing machines and the like |
Apr. 17, 1979 |
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