| Class Number |
Class Name |
Patents |
| 369/ |
Specific detail of information handling portion of system (369/99) |
0 |
| 369/ |
Specific detail of information handling portion of system (369/99) |
0 |
| 369/ |
Dynamic mechanism subsystem (369/176) |
0 |
| 369/1 |
Combined independent audio systems |
43 |
| 369/13.01 |
Storage or retrieval by simultaneous application of diverse types of electromagnetic radiation |
77 |
| 369/13.56 |
Storage different from retrieval (e.g., optical recording and magnetic reproduction) |
29 |
| 369/14 |
Simultaneous diverse types of storage or retrieval |
230 |
| 369/15 |
Alternative diverse types of storage or retrieval |
38 |
| 369/16 |
Mechanical production of optical storage track |
16 |
| 369/17 |
Track conversion |
9 |
| 369/176 |
Dynamic mechanism subsystem |
15 |
| 369/18 |
Optical reading of mechanical record |
29 |
| 369/19 |
Control by timer or external extraneous condition |
57 |
| 369/24.01 |
Information location or remote operator actuated control |
37 |
| 369/272.1 |
Storage medium structure |
32 |
| 369/292 |
Miscellaneous |
118 |
| 369/300 |
Detail of optical slider per se |
75 |
| 369/43 |
With servo positioning of transducer assembly over track combined with information signal processing |
251 |
| 369/47.1 |
Control of storage or retrieval operation by a control signal to be recorded or reproduced |
374 |
| 369/52.1 |
Control structure on storage medium sensed by other than transducer support (e.g., conductive strip, notched edge sensor) |
71 |
| 369/53.1 |
Condition indicating, monitoring, or testing |
223 |
| 369/59.1 |
Binary pulse train information signal |
265 |
| 369/60.01 |
Signal processing by storage and subsequent retrieval (e.g., frequency shift, delay, etc.) |
48 |
| 369/61 |
Storage of directly retrievable modulated r.f. or superaudible carrier signal |
47 |
| 369/62 |
Storage of signal modulating component |
10 |
| 369/63 |
Sound reproduction for toy or novelty device (e.g., talking doll) |
87 |
| 369/69 |
Systems or subsystems combined with diverse art device |
55 |
| 369/71 |
With stylus cleaning or treatment (e.g., grinding) |
79 |
| 369/72 |
With storage medium cleaning or electrostatic chanrge neutralization |
128 |
| 369/75.11 |
With particular cabinet structure |
45 |
| 369/83 |
Editing of stored information |
157 |
| 369/84 |
Duplication or copying (e.g., rerecording) |
263 |
| 369/86 |
Storage or retrieval of spatially related acoustic signals (e.g., stereo) |
34 |
| 369/93 |
Systems having plural physically distinct independent tracks on a single storage medium surface |
46 |
| 369/99 |
Specific detail of information handling portion of system |
30 |
