Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 346/212
Name: Recorders >
Description:










Sub-classes under this class:

Class Number Class Name Patents
346/107.1 Light or beam recording 40
346/111 Writers 1
346/13 Combined with non-recording integrator 8
346/134 Record receivers and/or driving means therefor 283
346/139R Markers and/or driving means therefor 314
346/144 Watchman's or workman's key or key enclosing box 2
346/145 Instrument support instrument part support 164
346/146 Miscellaneous 35
346/14R Combined with non-recording register 2
346/150.1 Electric recording 5
346/17 Combined with non-recording indicator or alarm 39
346/19 Combined with autographic apparatus 8
346/2 Angle measurement recorder for optical instruments 21
346/20 Combined with clock 23
346/21 Combined with record deleting means 34
346/22 Combined with record receiver deposit receptacle or record receiver through chute 20
346/23 Combined with fiducial line making 17
346/24 Combined with record receiver severer 89
346/25 Combined with other non-recording devices 113
346/26 Autograph as sole record, time driven element 0
346/27 Check receivers, selective compartment 0
346/28 Extent of web advance as sole measure of function 2
346/29 Multifactor-driven recorder element 39
346/3 Performance of multiple functions of steam and gas engines 74
346/31 Follow-up 7
346/32 Rebalancing systems 10
346/33R Combined with external recorder operating means 114
346/44 Plural recorders 36
346/45 Plural-function recorder, distinguishable recordings 38
346/65 Single function recorder, single scale, variable value 18
346/66 Single function recorder, duplicate or porportional scale records 6
346/68 Record receiver removal and marker displacement 13
346/69 Record element friction eliminating vibrator 0
346/7 Record tracer movement responsive to inertia or mass inclination 16
346/70 Record receiver expansion and marker position shift 2
346/71 Undulatory record, constant amplitude 3
346/72 Float responsive or expansible chamber responsive marker 11
346/73 Centrifugal governor responsive marker 1
346/74.2 Magnetographic 143
346/76.1 Thermal recording 56
346/77R Record receiver deforming 17
346/78 Printing, dotting, or punching marker 20
346/8 Course 8
346/9 Weight recorders, by printing or perforating 18


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Dyes and methods of marking biological material
Semiconductor unit having a power semiconductor and semiconductor apparatus using the same
Modulation of HSP47 expression
Dose escalation enzyme replacement therapy for treating acid sphingomyelinase deficiency
DL control channel structure enhancement
Semiconductor device and method of manufacturing the same
Sending targeted product offerings based on personal information
  Randomly Featured Patents
Ablation device drive assembly including catheter connector
System and method of monitoring and controlling application files
Polymer electrolyte composition containing aromatic hydrocarbon-based resin
Time delay fuse
Deceleration responsive load responsive brake pressure control device
Hybrid heuristic national airspace flight path optimization
Magnetically levitated railway
Cyclopentadiene derivatives, method for preparing, and use thereof
Apparatus for holding a lens barrel for providing accurate lens adjustment regardless of environmental conditions
Apparatus and method for driving backlight unit