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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 346 | RECORDERS |
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2 | ANGLE MEASUREMENT RECORDER FOR OPTICAL INSTRUMENTS |
3 | PERFORMANCE OF MULTIPLE FUNCTIONS OF STEAM AND GAS ENGINES |
7 | RECORD TRACER MOVEMENT RESPONSIVE TO INERTIA OR MASS INCLINATION |
8 | COURSE |
9 | WEIGHT RECORDERS, BY PRINTING OR PERFORATING |
10 | Recording directly from weight positioned member |
11 | Weight positioned member and independently movable record controlling followup element |
13 | COMBINED WITH NON-RECORDING INTEGRATOR |
14R | COMBINED WITH NON-RECORDING REGISTER |
17 | COMBINED WITH NON-RECORDING INDICATOR OR ALARM |
19 | COMBINED WITH AUTOGRAPHIC APPARATUS |
20 | COMBINED WITH CLOCK |
21 | COMBINED WITH RECORD DELETING MEANS |
22 | COMBINED WITH RECORD RECEIVER DEPOSIT RECEPTACLE OR RECORD RECEIVER THROUGH CHUTE |
23 | COMBINED WITH FIDUCIAL LINE MAKING |
24 | COMBINED WITH RECORD RECEIVER SEVERER |
25 | COMBINED WITH OTHER NON-RECORDING DEVICES |
26 | AUTOGRAPH AS SOLE RECORD, TIME DRIVEN ELEMENT |
27 | CHECK RECEIVERS, SELECTIVE COMPARTMENT |
28 | EXTENT OF WEB ADVANCE AS SOLE MEASURE OF FUNCTION |
29 | MULTIFACTOR-DRIVEN RECORDER ELEMENT |
31 | FOLLOW-UP |
32 | REBALANCING SYSTEMS |
33R | COMBINED WITH EXTERNAL RECORDER OPERATING MEANS |
34 | Plural external means for one recording couple |
35 | Single external means for plural markers, single record |
36 | Valve movement concurrent |
37 | Radio receiver, tuning responsive |
38 | Ordnance responsive |
40 | Weight depressive member |
41 | Case cover, or case cover key, or keyhole cover |
42 | Gate, door, or turnstile control member |
43 | Pump dispenser part |
33WL | Well logging |
33P | Pipe |
33F | Flaw |
33M | Magnetic miscellaneous |
33EC | Echo |
33S | Spark |
33MC | Machine control record |
33A | Optical system |
33B | Radiation system |
33C | Seismic system |
33ME | Medical environment |
33D | Speed |
33TP | Temperature or pressure |
44 | PLURAL RECORDERS |
45 | PLURAL-FUNCTION RECORDER, DISTINGUISHABLE RECORDINGS |
46 | Records distinguishable by color |
48 | Magazine retained record receivers and receiver selecting mechanism |
49 | Plural markers and single record receiver |
50 | With dotting, printing, or punching marker |
51 | Plural selective, mechanical, manually operated, marker control devices on recorder |
52 | Markers under selective control of element normally discrete from recorder |
53 | With clock time index-and-dial or character recorder |
54 | With register character recorder |
55 | Time-driven record receiver |
56 | With discrete element as marker |
59 | With clock time index-and-dial or character recorder |
61 | With register character recorder |
62 | Single marker and single record receiver |
65 | SINGLE FUNCTION RECORDER, SINGLE SCALE, VARIABLE VALUE |
66 | SINGLE FUNCTION RECORDER, DUPLICATE OR PORPORTIONAL SCALE RECORDS |
68 | RECORD RECEIVER REMOVAL AND MARKER DISPLACEMENT |
69 | RECORD ELEMENT FRICTION ELIMINATING VIBRATOR |
70 | RECORD RECEIVER EXPANSION AND MARKER POSITION SHIFT |
71 | UNDULATORY RECORD, CONSTANT AMPLITUDE |
72 | FLOAT RESPONSIVE OR EXPANSIBLE CHAMBER RESPONSIVE MARKER |
73 | CENTRIFUGAL GOVERNOR RESPONSIVE MARKER |
150.1 | ELECTRIC RECORDING |
74.2 | MAGNETOGRAPHIC |
74.3 | Physical reorientation of magnetic particles |
74.4 | Radiation sensitive |
74.5 | Magnetographic head |
74.6 | Magnetochemical or physical chemistry |
74.7 | Multiple color |
76.1 | THERMAL RECORDING |
77R | RECORD RECEIVER DEFORMING |
78 | PRINTING, DOTTING, OR PUNCHING MARKER |
79 | Interconnected record receiver feed and record effecting movement |
80 | Time record |
81 | Clock time index-and-dial or character printing or punching |
82 | On discrete card |
87 | Record receiver movable to time markers |
89 | Characters movable to platen |
91 | Time character advancing or resetting mechanism |
93 | On web |
94 | Register character printing, dotting or punching |
95 | Discrete record receiving mechanism |
97 | Fare or passenger register character |
98 | Register character advancing or resetting mechanism |
100 | Rolling serrated or toothed punching marker |
101 | Helical record-effecting element |
102 | Rotatable disc record receiver |
103 | Rotatable drum record receiver |
104 | Card or leaf record receiver |
105 | Ink transfer support or moving means |
107.1 | LIGHT OR BEAM RECORDING |
107.2 | Including camera |
107.3 | Mirror galvanometer |
107.4 | Plural |
107.5 | Having optical means interposed between the mirror galvanometer and the record receiver |
107.6 | Including record receiver or handling means therefor |
111 | WRITERS |
112 | Receiver and marker movable |
113 | Interconnected drive |
114 | Time-driven record receiving web |
118 | Work-driven record receiving web |
121 | Time-driven record receiving disc |
124 | Work-driven record receiving disc |
125 | Drum record receiver |
129 | Card receiver |
130 | Receiver, only movable during recording |
134 | RECORD RECEIVERS AND/OR DRIVING MEANS THEREFOR |
139R | MARKERS AND/OR DRIVING MEANS THEREFOR |
140.1 | With ink supply to marker |
141 | Printing, dotting, or punching marker |
143 | Hand driven |
139A | Endless belt drive means |
139B | Cable drive means |
139C | Stylus feature |
139D | Lead-screw drive means |
144 | WATCHMAN'S OR WORKMAN'S KEY OR KEY ENCLOSING BOX |
145 | INSTRUMENT SUPPORT INSTRUMENT PART SUPPORT |
146 | MISCELLANEOUS |
FOREIGN ART COLLECTIONS | ||
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