LandOfFree - US Patents - Listing for Recording, communication, or information retrieval equipment

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio transmitter

Object locator device

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video

Observation/security monitor

Recording – communication – or information retrieval equipment – Recording media or carrier – Element or attachment

Oil damper

Recording – communication – or information retrieval equipment – Recording media or carrier – Element or attachment

Oil damper

Recording – communication – or information retrieval equipment – Recording media or carrier – Element or attachment

Oil damper

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment

Old-fashioned computer keyboard

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment

Omindirectional remote controller for television receivers and t

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment

Omni-directional antenna

Recording – communication – or information retrieval equipment – Computer – data processor equipment

Omni-directional speaker enclosure

Recording – communication – or information retrieval equipment – Computer – data processor equipment

Omnidirectional circularly polarized transmitting antenna

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment

Omnidirectional remote controller for television receivers and t

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment

Omnidirectional wireless microphone for use with a...

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video

On-demand real time video training and self analysis system

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment

One button external backup storage

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment

One button external backup storage

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment

One button external storage

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment

One button external storage

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio receiver – tuner or amplifier – or housing therefor

One channel radio receiver

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment

One hand computer keyboard