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Class Information
Number: 367/107
Name: Communications, electrical: acoustic wave systems and devices > Echo systems > Distance or direction finding > With indicator
Description: Subject matter which includes a means for displaying the distance or direction.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602329 |
Systems and methods of tracking and/or avoiding harm to certain devices or humans |
Oct. 13, 2009 |
| 7554884 |
Simplicity sonic depth finder for fishing |
Jun. 30, 2009 |
| 7423933 |
Method for visualization of echoes received by an active sonar using a line spectrum emission |
Sep. 9, 2008 |
| 7408125 |
Fish scale and length measuring sensor |
Aug. 5, 2008 |
| 7316196 |
Method and apparatus for handling mooring lines |
Jan. 8, 2008 |
| 7317872 |
Remote microphone and range-finding configuration |
Jan. 8, 2008 |
| 7161872 |
Fishing data display device |
Jan. 9, 2007 |
| 7106657 |
Digital sounder module and method for detecting |
Sep. 12, 2006 |
| 7006405 |
Portable ultrasound height measuring apparatus |
Feb. 28, 2006 |
| 6950372 |
Digital sounder module and method for detecting |
Sep. 27, 2005 |
| 6822927 |
Submersible ice fishing troller system |
Nov. 23, 2004 |
| 6738311 |
Seabed sonar matrix system |
May. 18, 2004 |
| 6617996 |
Ground penetrating radar with audible output |
Sep. 9, 2003 |
| 6577267 |
Device and method for contactlessly measuring speed on surfaces |
Jun. 10, 2003 |
| 6512477 |
Detecting apparatus |
Jan. 28, 2003 |
| 6501705 |
Acoustic surveillance system with signature and bearing data display |
Dec. 31, 2002 |
| 6421299 |
Single-transmit, dual-receive sonar |
Jul. 16, 2002 |
| 6396433 |
Talking buried object detector |
May. 28, 2002 |
| 6326915 |
Radar device with multiplexed display functions for use in backing up a vehicle |
Dec. 4, 2001 |
| 6201763 |
Depthimeter |
Mar. 13, 2001 |
| 6160756 |
Seabed sonar matrix system |
Dec. 12, 2000 |
| 6157591 |
Sonic range finder with laser pointer |
Dec. 5, 2000 |
| 6069585 |
Personal direction finding apparatus |
May. 30, 2000 |
| 6009044 |
Fish sonar |
Dec. 28, 1999 |
| 5930200 |
Depth sounder with object identification feature |
Jul. 27, 1999 |
| 5926438 |
Hand-held LCD fish finder |
Jul. 20, 1999 |
| 5905455 |
Dual transmitter visual display system |
May. 18, 1999 |
| 5887376 |
Buoyant transducer assembly for assisting an angler |
Mar. 30, 1999 |
| 5771205 |
Buoyant transducer assembly for assisting an angler |
Jun. 23, 1998 |
| 5612929 |
Spectral processor and range display unit |
Mar. 18, 1997 |
| 5594707 |
Fish finder |
Jan. 14, 1997 |
| 5570322 |
Barracuda-repelling sound generation device |
Oct. 29, 1996 |
| 5495689 |
Fish finder and pole assembly |
Mar. 5, 1996 |
| 5463597 |
Fish locator |
Oct. 31, 1995 |
| 5367297 |
Display system for vessel |
Nov. 22, 1994 |
| 5367498 |
Lateral direction detection sonar |
Nov. 22, 1994 |
| 5253220 |
Fish finder |
Oct. 12, 1993 |
| 5251185 |
Sonar signal processor and display |
Oct. 5, 1993 |
| 5229975 |
Vehicle proximity sensor |
Jul. 20, 1993 |
| 5148412 |
Diver guidance method and system |
Sep. 15, 1992 |
| 5117399 |
Data processing and display for echo sounding data |
May. 26, 1992 |
| 5079753 |
Diver orientation apparatus and method |
Jan. 7, 1992 |
| 5076101 |
Liquid level measurement system for tanks |
Dec. 31, 1991 |
| 5063381 |
Vessel running information display control system |
Nov. 5, 1991 |
| 4995009 |
Castable fish/depth finder |
Feb. 19, 1991 |
| 4969131 |
Automatic detection and classification equipment for high resolution sonar |
Nov. 6, 1990 |
| 4943951 |
Depth finder with tutorial |
Jul. 24, 1990 |
| 4777630 |
Processing of reflected signals |
Oct. 11, 1988 |
| 4677595 |
Ultrasonic vehicle rangefinder |
Jun. 30, 1987 |
| 4636996 |
Ultrasonic obstacle location apparatus and method |
Jan. 13, 1987 |
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