Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Information Technology
Class Information
Number: 368/235
Name: Horology: time measuring systems or devices > Displays or display device details > Dial or hand > Including dial details only > Of drum or plate type
Description: Subject matter wherein the dial elements are cylindrically-shaped and rotate with respect to a time reference indicator, (e.g., window, fixed mark, etc.), or wherein planar elements are pivotally attached to cylindrically-shaped elements which rotate allowing the planar elements to sequentially indicate the time.










Patents under this class:

Patent Number Title Of Patent Date Issued
7961561 Handless time display Jun. 14, 2011
7609589 Perpetual calendar clock Oct. 27, 2009
6898154 Clock-driving device combined with a conventional core May. 24, 2005
4568197 Time piece Feb. 4, 1986
4430004 Multi-faced clock Feb. 7, 1984
4423965 Elongated clock Jan. 3, 1984
4192136 Adjustment of readout members in a digital clock Mar. 11, 1980
4178752 Shutter type digital clocks Dec. 18, 1979
4151669 Leaf type indicating device May. 1, 1979
4092823 Timepiece having display cylinders Jun. 6, 1978
4060972 Digital clock Dec. 6, 1977
4005570 Leaf-type digital clock Feb. 1, 1977
3972179 Changeable display device Aug. 3, 1976
3950939 Digital display with stepping device Apr. 20, 1976











 
 
  Recently Added Patents
Method for controlling a motor
Display screen with graphical user interface
Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
Systems and methods for identifying similar documents
Systems and methods for adaptive error thresholds or adaptive modulation schemes based on atmospheric conditions
Data paths using a first signal to capture data and a second signal to output data and methods for providing data
Method of preparing MgB.sub.2 superconducting wire and the MgB.sub.2 superconducting wire prepared thereby
  Randomly Featured Patents
PC board assembly
Display device having print media path parallel to plane of flat panel display in at least one direction
Apparatus and method for controlling contrast enhanced imaging procedures
Downhole backspin retarder for progressive cavity pump
Carbamic acid derivatives and method for preparing same
Shaped absorbent pads
3-D in-vivo imaging and topography using structured light
Memory management system for an ink jet copier
Card with keytag
Method of treating mine drainage