Class G06G : ANALOGUE COMPUTERS
Subclass 1/10: Hand-manipulated computing devices (planimeters G01B 5/26) Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9212885 | Trigonometer | Dec 10, 13 | Dec 15, 15 | Not available |
| 7140271 | Damper and an assembly therewith | Dec 17, 03 | Nov 28, 06 | ILLINOIS TOOL WORKS INC. |
| 6709188 | Fitting structure for knobs | Apr 02, 02 | Mar 23, 04 | ALPS ELECTRIC CO., LTD. |
| 6418630 | Deviation calculation rule used to monitor the drilling path of a two dimensional deviated hole | Dec 15, 00 | Jul 16, 02 | Total Fina Elf S.A. |
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