HENGSTLER GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 456
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 490
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 235
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0229,076 CUTTER FOR STRIP-SHAPED MATERIALS OF ALL KINDSMay 06, 14Aug 11, 16[B26D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9689723 Batteryless signal transmitter having a wiegand sensor for gas or water metersJan 25, 14Jun 27, 17[G01F]
9543100 Relay having rows of contacts that are separated by an isolation configurationNov 21, 13Jan 10, 17[H01H]
9310227 Multi-channel rotary encoderJun 26, 13Apr 12, 16[G01D]
8902079 Device for scanning the division mark of a mechanical roller-type counter, for any type of counterAug 20, 09Dec 02, 14[G08B, G01D, G01F, G06K]
8810343 Relay having a modified force-displacement characteristicAug 14, 13Aug 19, 14[H01H]
8797048 Capacitive rotation sensorApr 28, 10Aug 05, 14[G01R]
7667187 Hollow-shaft encoder with motor-shaft protective capApr 20, 06Feb 23, 10[G01D]
6769825 Thermal printer with liftable printing headApr 10, 01Aug 03, 04[B41J]
6559744 Twin relayNov 07, 00May 06, 03[H01H]
6148708 Cutting apparatus with motorOct 20, 95Nov 21, 00[B26D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0135,852 BATTERY-FREE METER FOR FLOWING MEDIAAbandonedApr 25, 13May 21, 15[G01F]
2012/0278,033 METHOD FOR THE DETERMINATION OF AN ABSOLUTE POSITION ANGLE OF A CAPACITIVE MOTION ENCODERAbandonedDec 03, 10Nov 01, 12[G06F, G01D]
6778047 Relay with a coupling elementExpiredJul 19, 01Aug 17, 04[H01H]
5432633 Intensity adjustable optical systemExpiredApr 30, 93Jul 11, 95[G02B]
5135108 Relays with water-tight baseplatesExpiredMay 24, 84Aug 04, 92[B65D, H05K]
5053756 Electromagnetic relay with return springExpiredDec 18, 90Oct 01, 91[H01H]
5001953 Electromechanically operable apparatus for severing stripExpiredMay 25, 90Mar 26, 91[B26D]
4964424 Pneumatic valve assembly for controlling a stream of compressed airExpiredApr 10, 89Oct 23, 90[F15B]
4949606 Apparatus for severing data-bearing tapes which are dispensed by a machineExpiredNov 22, 88Aug 21, 90[B26D]
4937798 Elapsed-time meterExpiredApr 10, 89Jun 26, 90[G04B, G04F]
4740749 NMR imaging methodExpiredJun 03, 87Apr 26, 88[G01R]
4709219 Small-size switching relay in miniature embodimentExpiredAug 10, 84Nov 24, 87[H01H]
4623863 Polarized electromagnetic relay with angled yoke arrangementExpiredJul 02, 84Nov 18, 86[H01F]
4620172 Electromagnetic relay with switch springExpiredJun 25, 84Oct 28, 86[H01H]
4618842 Miniature relayExpiredApr 17, 85Oct 21, 86[H01H]
4571567 Electromagnetic relayExpiredMay 29, 84Feb 18, 86[H01H]
4407310 Sculptured artificial nailExpiredJun 06, 80Oct 04, 83[A45D]

Top Inventors for This Owner

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