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Classification Resources
 
Class   271SHEET FEEDING OR DELIVERING
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[List of Pre Grant Publications for class 271 subclass 1][List of Patents for class 271 subclass 1]1 SPECIAL ARTICLES
[List of Pre Grant Publications for class 271 subclass 3.01][List of Patents for class 271 subclass 3.01]3.01 DELIVERING TO STACK AND FEEDING THEREFROM
[List of Pre Grant Publications for class 271 subclass 3.14][List of Patents for class 271 subclass 3.14]3.14 FEEDING AND DELIVERING
[List of Pre Grant Publications for class 271 subclass 8.1][List of Patents for class 271 subclass 8.1]8.1 FEEDING
[List of Pre Grant Publications for class 271 subclass 9.01][List of Patents for class 271 subclass 9.01]9.01 Subclass 9.01 indent level is 1 Multiple supplies
[List of Pre Grant Publications for class 271 subclass 10.01][List of Patents for class 271 subclass 10.01]10.01 Subclass 10.01 indent level is 1 Separator and conveyor
[List of Pre Grant Publications for class 271 subclass 18][List of Patents for class 271 subclass 18]18 Subclass 18 indent level is 1 Separators
[List of Pre Grant Publications for class 271 subclass 18.1][List of Patents for class 271 subclass 18.1]18.1 Subclass 18.1 indent level is 2 Magnetic or electrostatic
 [List of Pre Grant Publications for class 271 subclass 18.3][List of Patents for class 271 subclass 18.3]18.3 Subclass 18.3 indent level is 2 Surface-piercing element(s)
[List of Pre Grant Publications for class 271 subclass 19][List of Patents for class 271 subclass 19]19 Subclass 19 indent level is 2 Buckling
[List of Pre Grant Publications for class 271 subclass 90][List of Patents for class 271 subclass 90]90 Subclass 90 indent level is 2 Pneumatic
 [List of Pre Grant Publications for class 271 subclass 33][List of Patents for class 271 subclass 33]33 Subclass 33 indent level is 2 Adhesive
[List of Pre Grant Publications for class 271 subclass 34][List of Patents for class 271 subclass 34]34 Subclass 34 indent level is 2 Endless belt
[List of Pre Grant Publications for class 271 subclass 109][List of Patents for class 271 subclass 109]109 Subclass 109 indent level is 2 Rotary
[List of Pre Grant Publications for class 271 subclass 42][List of Patents for class 271 subclass 42]42 Subclass 42 indent level is 2 Reciprocating
 [List of Pre Grant Publications for class 271 subclass 225][List of Patents for class 271 subclass 225]225 Subclass 225 indent level is 1 By means to change direction of sheet travel
[List of Pre Grant Publications for class 271 subclass 226][List of Patents for class 271 subclass 226]226 Subclass 226 indent level is 1 With means to align sheet
[List of Pre Grant Publications for class 271 subclass 256][List of Patents for class 271 subclass 256]256 Subclass 256 indent level is 1 With means to interrupt feeding
[List of Pre Grant Publications for class 271 subclass 264][List of Patents for class 271 subclass 264]264 Subclass 264 indent level is 1 By means to convey sheet (e.g., from pack to operation)
[List of Pre Grant Publications for class 271 subclass 145][List of Patents for class 271 subclass 145]145 Subclass 145 indent level is 1 Pack holders
[List of Pre Grant Publications for class 271 subclass 278][List of Patents for class 271 subclass 278]278 DELIVERING
[List of Pre Grant Publications for class 271 subclass 279][List of Patents for class 271 subclass 279]279 Subclass 279 indent level is 1 Multiple discharge
[List of Pre Grant Publications for class 271 subclass 65][List of Patents for class 271 subclass 65]65 Subclass 65 indent level is 1 Optional face or back
 [List of Pre Grant Publications for class 271 subclass 67][List of Patents for class 271 subclass 67]67 Subclass 67 indent level is 1 Endless conveyors to curtains
[List of Pre Grant Publications for class 271 subclass 69][List of Patents for class 271 subclass 69]69 Subclass 69 indent level is 1 Endless conveyors to other conveyors
 [List of Pre Grant Publications for class 271 subclass 72][List of Patents for class 271 subclass 72]72 Subclass 72 indent level is 1 Rotary conveyors to flies
 [List of Pre Grant Publications for class 271 subclass 73][List of Patents for class 271 subclass 73]73 Subclass 73 indent level is 1 Curtains
[List of Pre Grant Publications for class 271 subclass 306][List of Patents for class 271 subclass 306]306 Subclass 306 indent level is 1 With transfer means between conveyor and receiver
 [List of Pre Grant Publications for class 271 subclass 193][List of Patents for class 271 subclass 193]193 Subclass 193 indent level is 1 By electrostatic or magnetic conveyor
[List of Pre Grant Publications for class 271 subclass 194][List of Patents for class 271 subclass 194]194 Subclass 194 indent level is 1 By pneumatic conveyor
[List of Pre Grant Publications for class 271 subclass 198][List of Patents for class 271 subclass 198]198 Subclass 198 indent level is 1 By endless conveyor
[List of Pre Grant Publications for class 271 subclass 314][List of Patents for class 271 subclass 314]314 Subclass 314 indent level is 1 Rotary conveyor
[List of Pre Grant Publications for class 271 subclass 84][List of Patents for class 271 subclass 84]84 Subclass 84 indent level is 1 Reciprocating conveyors
[List of Pre Grant Publications for class 271 subclass 207][List of Patents for class 271 subclass 207]207 Subclass 207 indent level is 1 To receiver for pack of sheets
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 271 subclass 900][List of Patents for class 271 subclass 900]900 STRIPPER
 [List of Pre Grant Publications for class 271 subclass 901][List of Patents for class 271 subclass 901]901 MAGNETIC OPERATION
 [List of Pre Grant Publications for class 271 subclass 902][List of Patents for class 271 subclass 902]902 REVERSE DIRECTION OF SHEET MOVEMENT
 [List of Pre Grant Publications for class 271 subclass 903][List of Patents for class 271 subclass 903]903 TRAVELING WICKET (FOR STACK ON EDGE)
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS