Patents-Review.com
ClassID:

179758 ⎘

G04F13/04 - CPC Classification

Classification description:

Apparatus for measuring unknown time intervals by means not provided for in groups  -  using electrochemical means

Recent Application in this class:
#1
20240103447
2024-03-28

PRODUCT IDENTIFICATION SYSTEM AND METHOD

 #2
20200209160
2020-07-02

TIME TEMPERATURE INDICATOR LABEL

 #3
20200124484
2020-04-23

Product identification system and method

 #4
20190243313
2019-08-08

INDICATORS FOR EXTERNAL VARIABLES CONSISTING OF SINGULAR AND MULTIPLE DEPLETION CELLS

 #5
20190212705
2019-07-11

TIMING SYSTEM AND DEVICE AND METHOD FOR MAKING THE SAME

 #6
20180259911
2018-09-13

Timing device using electrodeposit growth

 #7
20180189235
2018-07-05

Calibration of a chest-mounted wireless sensor device for posture and activity detection

 #8
20170185047
2017-06-29

Timing system and device and method for making the same

 #9
20170184630
2017-06-29

Calibration of a chest-mounted wireless sensor device for posture and activity detection

 #10
20170153605
2017-06-01

ENVIRONMENT DEPENDENT - TEMPERATURE INDEPENDENT COLOR CHANGING LABEL

 #11
20170000410
2017-01-05

Determining a time period a person is in bed

 #12
20160299474
2016-10-13

TIMING SYSTEM AND DEVICE AND METHOD FOR MAKING THE SAME

 #13
20160170378
2016-06-16

TIMING SYSTEM AND DEVICE AND METHOD FOR MAKING THE SAME

 #14
20160070237
2016-03-10

Indicators for external variables consisting of singular and multiple depletion cells

 #15
20160033938
2016-02-04

Timing system and device and method for making the same

 #16
20150378318
2015-12-31

TIME DEPENDENT-TEMPERATURE INDEPENDENT COLOR CHANGING LABEL

 #17
20150253738
2015-09-10

Timing system and device and method for making the same

 #18
20150003213
2015-01-01

Powerless time reference

 #19
20140347964
2014-11-27

TIMING SYSTEM AND DEVICE AND METHOD FOR MAKING THE SAME

 #20
20140209009
2014-07-31

Environment dependent—temperature independent color changing label

 #21
20140064041
2014-03-06

TIMING SYSTEM AND METHOD FOR MAKING THE SAME

 #22
20140019080
2014-01-16

Calibration of a chest-mounted wireless sensor device for posture and activity detection

 #23
20140016447
2014-01-16

Timing system and device and method for making the same

 #24
20130286794
2013-10-31

Time dependent-temperature independent color changing label

 #25
20130163392
2013-06-27

Timing system and device and method for making the same

 #26
20130107676
2013-05-02

Timing system and device and method for making the same

 #27
20130010574
2013-01-10

Timing device

 #28
20120080321
2012-04-05

Display Device

 #29
20120055394
2012-03-08

Timing system and device and method for making the same

 #30
20110286314
2011-11-24

Environment dependent—temperature independent color changing label

 #31
20110271894
2011-11-10

Timing system and device and method for making the same

 #32
20100149929
2010-06-17

Time dependent-temperature independent color changing label

 #33
20090303041
2009-12-10

Device for integrating and indicating a parameter over time

 #34
20090266291
2009-10-29

Timing system and device and method for making the same

 #35
20090086586
2009-04-02

Timing system and device and method for making the same

 #36
20090016176
2009-01-15

Timing system and device and method for making the same

 #37
20080025154
2008-01-31

Visual indicator chronograph and the use of the same

 #38
20070268785
2007-11-22

Timing system and device and method for making the same

 #39
20070064303
2007-03-22

Electrochemical display device

 #40
20060227669
2006-10-12

Layered label structure with timer

 #41
20060114754
2006-06-01

Visual indicator chronograph and the use of the same

 #42
20060110835
2006-05-25

Apparatus for indicating the passage of time and method therefor and articles therewith

 #43
13941387
2016-10-18

Determining a time period a person is in bed