Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 74/
Name: Machine element or mechanism > Mechanical movements
Description: Transmissions wherein one or more gears may be moved along the axis of rotation into mesh with cooperating gears.










Sub-classes under this class:

Class Number Class Name Patents
74/96 Oscillating to oscillating 160
74/20 Oscillating to reciprocating and alternating rotary 15
74/21 Oscillating to reciprocating and intermittent rotary 11
74/88 Reciprocating or oscillating to intermittent unidirectional motion 41
74/89 Reciprocating or oscillating to or from alternating rotary 150
74/99R Reciprocating to or from oscillating 103
74/110 Reciprocating to reciprocating 362
74/70 Rotary to alternating rotary 36
74/86 Rotary to gyratory 65
74/84R Rotary to intermittent unidirectional motion 147
74/25 Rotary to or from reciprocating or oscillating 298
74/23 Rotary to reciprocating and alternating rotary 25
74/24 Rotary to reciprocating and intermittent rotary 12
74/22R Rotary to reciprocating and rotary 83
74/63 Rotary to rotary 147


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Vacuum switch and electrode assembly therefor
Image processing device, image forming apparatus, and non-transitory computer readable recording medium
Systems, methods and computer program products supporting provision of web services using IMS
3,7-diamino-10H-phenothiazine salts and their use
Instantaneous single click perpetual date mechanism
Synchronization scheduling apparatus and method in real-time multi-core system
Uni-directional transient voltage suppressor (TVS)
  Randomly Featured Patents
Method of making easy-open, push-tab end for metal containers
Bone biopsy needle
Antbodies to human kerctinocyte growth factor (KGF) and related pharmaceuticals
Catalyst and method for the selective oxidation of sulfur compounds to elemental sulfur
Master cylinder dip stick
Pad and sheet tacking in ironing board cover
Vehicle seat
Automatic carrier sequence bar code sorter
Method for molding one-piece, multiple color body
Slide fastener stringer elements with tongues and grooved heads