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Class   493MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB
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[List of Pre Grant Publications for class 493 subclass 1][List of Patents for class 493 subclass 1]1 CONTROL OF OPERATION BY USE OF TEMPLET, TAPE CARD, OR OTHER REPLACEABLE INFORMATION SUPPLY
 [List of Pre Grant Publications for class 493 subclass 2][List of Patents for class 493 subclass 2]2 Subclass 2 indent level is 1 With sensing of numerical information and regulation with mechanical connection between sensing means and regulated means (i.e., Numerical Control)
[List of Pre Grant Publications for class 493 subclass 3][List of Patents for class 493 subclass 3]3 CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR
 [List of Pre Grant Publications for class 493 subclass 4][List of Patents for class 493 subclass 4]4 Subclass 4 indent level is 1 Cigarette filter making
 [List of Pre Grant Publications for class 493 subclass 5][List of Patents for class 493 subclass 5]5 Subclass 5 indent level is 1 Responsive to temperature
[List of Pre Grant Publications for class 493 subclass 6][List of Patents for class 493 subclass 6]6 Subclass 6 indent level is 1 Responsive to assembling or coating operation
 [List of Pre Grant Publications for class 493 subclass 7][List of Patents for class 493 subclass 7]7 Subclass 7 indent level is 2 Responsive to flowable material (e.g., glue, ink for printer, etc.)
[List of Pre Grant Publications for class 493 subclass 8][List of Patents for class 493 subclass 8]8 Subclass 8 indent level is 1 Responsive to work material, the product or means engaging the work material or the product
 [List of Pre Grant Publications for class 493 subclass 9][List of Patents for class 493 subclass 9]9 Subclass 9 indent level is 2 By use of pneumatic sensor
[List of Pre Grant Publications for class 493 subclass 10][List of Patents for class 493 subclass 10]10 Subclass 10 indent level is 2 By use of photocell condition sensor
 [List of Pre Grant Publications for class 493 subclass 16][List of Patents for class 493 subclass 16]16 Subclass 16 indent level is 2 To eject defective work material or product
[List of Pre Grant Publications for class 493 subclass 17][List of Patents for class 493 subclass 17]17 Subclass 17 indent level is 2 By use of plural sensors
 [List of Pre Grant Publications for class 493 subclass 21][List of Patents for class 493 subclass 21]21 Subclass 21 indent level is 2 To actuate timer
 [List of Pre Grant Publications for class 493 subclass 22][List of Patents for class 493 subclass 22]22 Subclass 22 indent level is 2 To actuate cutting, breaking, tearing, or abrading means
 [List of Pre Grant Publications for class 493 subclass 23][List of Patents for class 493 subclass 23]23 Subclass 23 indent level is 2 To actuate folder
 [List of Pre Grant Publications for class 493 subclass 24][List of Patents for class 493 subclass 24]24 Subclass 24 indent level is 2 Sensing indeterminate length work supply
 [List of Pre Grant Publications for class 493 subclass 25][List of Patents for class 493 subclass 25]25 Subclass 25 indent level is 2 Responsive to size of work or product
 [List of Pre Grant Publications for class 493 subclass 26][List of Patents for class 493 subclass 26]26 Subclass 26 indent level is 2 Responsive to weight of work or product
 [List of Pre Grant Publications for class 493 subclass 27][List of Patents for class 493 subclass 27]27 Subclass 27 indent level is 2 To stop machine
 [List of Pre Grant Publications for class 493 subclass 28][List of Patents for class 493 subclass 28]28 Subclass 28 indent level is 2 Responsive to count
 [List of Pre Grant Publications for class 493 subclass 29][List of Patents for class 493 subclass 29]29 Subclass 29 indent level is 2 To actuate material advancing means
[List of Pre Grant Publications for class 493 subclass 30][List of Patents for class 493 subclass 30]30 Subclass 30 indent level is 1 Responsive to machine element
[List of Pre Grant Publications for class 493 subclass 31][List of Patents for class 493 subclass 31]31 Subclass 31 indent level is 2 Malfunctioning machine element
 [List of Pre Grant Publications for class 493 subclass 34][List of Patents for class 493 subclass 34]34 Subclass 34 indent level is 2 To adjust machine element to preselected position
 [List of Pre Grant Publications for class 493 subclass 35][List of Patents for class 493 subclass 35]35 Subclass 35 indent level is 2 Responsive to count of machine element
 [List of Pre Grant Publications for class 493 subclass 36][List of Patents for class 493 subclass 36]36 Subclass 36 indent level is 2 Responsive to timer
 [List of Pre Grant Publications for class 493 subclass 37][List of Patents for class 493 subclass 37]37 WITH MEASURING OR TESTING
 [List of Pre Grant Publications for class 493 subclass 38][List of Patents for class 493 subclass 38]38 SAFETY
[List of Pre Grant Publications for class 493 subclass 39][List of Patents for class 493 subclass 39]39 CIGARETTE FILTER MAKING
 [List of Pre Grant Publications for class 493 subclass 40][List of Patents for class 493 subclass 40]40 Subclass 40 indent level is 1 Filter having indicator or inspection means
 [List of Pre Grant Publications for class 493 subclass 41][List of Patents for class 493 subclass 41]41 Subclass 41 indent level is 1 With application of heat to secure wrapper
[List of Pre Grant Publications for class 493 subclass 42][List of Patents for class 493 subclass 42]42 Subclass 42 indent level is 1 With shaping or compacting of filter material
 [List of Pre Grant Publications for class 493 subclass 43][List of Patents for class 493 subclass 43]43 Subclass 43 indent level is 2 Including heating
 [List of Pre Grant Publications for class 493 subclass 44][List of Patents for class 493 subclass 44]44 Subclass 44 indent level is 2 Including fluid contact for forming
 [List of Pre Grant Publications for class 493 subclass 45][List of Patents for class 493 subclass 45]45 Subclass 45 indent level is 2 Cutting continuous length rod into determinate lengths
 [List of Pre Grant Publications for class 493 subclass 46][List of Patents for class 493 subclass 46]46 Subclass 46 indent level is 2 Prior to assembly with other cigarette filter material
[List of Pre Grant Publications for class 493 subclass 47][List of Patents for class 493 subclass 47]47 Subclass 47 indent level is 1 By assembling dissimilar filter materials (e.g., fiber and powdered charcoal, etc.)
 [List of Pre Grant Publications for class 493 subclass 48][List of Patents for class 493 subclass 48]48 Subclass 48 indent level is 2 With application of forced air, vacuum or vibration to assist handling
 [List of Pre Grant Publications for class 493 subclass 49][List of Patents for class 493 subclass 49]49 Subclass 49 indent level is 2 Including plasticizer, adhesive, coating, or impregnant
 [List of Pre Grant Publications for class 493 subclass 50][List of Patents for class 493 subclass 50]50 Subclass 50 indent level is 1 Filter of fibrous material
[List of Pre Grant Publications for class 493 subclass 51][List of Patents for class 493 subclass 51]51 CONTAINER MAKING
[List of Pre Grant Publications for class 493 subclass 52][List of Patents for class 493 subclass 52]52 Subclass 52 indent level is 1 Rigid container (e.g., box, carton, cap, cup, etc.)
[List of Pre Grant Publications for class 493 subclass 53][List of Patents for class 493 subclass 53]53 Subclass 53 indent level is 2 With printing or photographic reproduction
[List of Pre Grant Publications for class 493 subclass 56][List of Patents for class 493 subclass 56]56 Subclass 56 indent level is 2 With cutting, breaking, tearing, or abrading
 [List of Pre Grant Publications for class 493 subclass 83][List of Patents for class 493 subclass 83]83 Subclass 83 indent level is 2 With scrap material separation or removal
[List of Pre Grant Publications for class 493 subclass 84][List of Patents for class 493 subclass 84]84 Subclass 84 indent level is 2 Assembling of distinct members