US4618896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Single message recorder and playback apparatus
Assignee: Individual
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Filing: 1985-04-12
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Granted: 1986-10-21
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Expires: 2005-04-12
Abstract
Abstract A single message recording and readout device that employs a rigid elongated stick having at least one flat surface thereon containing a magnetic recording tape for recording and playing back short messages. A guideway for slidably receiving said stick passes through a housing containing a drive unit and appropriate electrical recording and playback circuitry. The drive unit includes a pair of pinch rollers that are mounted within the passage of the guideway for driving the stick along a linear path of travel past a magnetic head. A switch, which is operatively connected to the drive unit, and the recording and playback circuitry is positioned at the entrance to the passage which activates the drive unit as the leading edge of the stick passes through the entrance region and which further deactivates the drive unit when the trailing edge of the stick clears the entrance region. A function switch is further provided for manually selecting a desired mode of operation so that when the stick passes the magnetic head a message is either placed thereon or, alternatively, a message previously recorded is read out.
Inventors
- 👤 Michael F. Rusyniak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:31
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/04; G11B31/00
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
212 words
A single message recording and playback apparatus that includes a rigid elongated stick having at least one flat surface thereon, a magnetic recording tape disposed along the flat surface of the stick for recording a message, a guideway having a passage for slidably receiving said stick therein and directing the stick along a linear path of travel, a drive means located along the guideway for engaging the stick and moving it along said linear path of travel, a switch means operatively connected to said drive means, said switch positioned at the entrance to the guideway passage to automatically activate the drive means as the leading edge of the stick passes the entrance, and to automatically deactivate the drive means as the trailing edge of the stick passes through the entrance, a combination magnetic recording and playback head positioned adjacent the guideway for contacting the magnetic tape on said stick as it moves along said path of travel to permit selective recording and playing back of messages contained thereon, and said switch means being located a distance from the exit of said guideway that is less than the linear length of the stick whereby the leading edge of the stick extends beyond the exit of the guideway when the drive means is deactivated.
Claim 2
Dependent Claim
212 words
A single message recording and playback apparatus that includes a rigid elongated stick having at least one flat surface thereon, a magnetic recording tape disposed along the flat surface of the stick for recording a message, a guideway having a passage for slidably receiving said stick therein and directing the stick along a linear path of travel, a drive means located along the guideway for engaging the stick and moving it along said linear path of travel, a switch means operatively connected to said drive means, said switch positioned at the entrance to the guideway passage to automatically activate the drive means as the leading edge of the stick passes the entrance, and to automatically deactivate the drive means as the trailing edge of the stick passes through the entrance, a combination magnetic recording and playback head positioned adjacent the guideway for contacting the magnetic tape on said stick as it moves along said path of travel to permit selective recording and playing back of messages contained thereon, and said switch means being located a distance from the exit of said guideway that is less than the linear length of the stick whereby the leading edge of the stick extends beyond the exit of the guideway when the drive means is deactivated.
Claim 3
Dependent Claim
77 words
The apparatus of claim 1 that further includes audio circuitry coupled to said head for selectively recording and playing back messages recorded upon said tape and means for connecting the audio circuitry to said switch means to automatically turn on said audio circuitry when the leading edge of the stick passes into said entrance to the guideway passage and to automatically turn off said audio circuitry when the trailing edge of the stick passes through the entrance.
Claim 4
Dependent Claim
47 words
The apparatus of claim 2 wherein the audio circuitry is normally in a playback mode of operation and further includes a first function switch for interrupting the drive means and a second function switch for changing the playback mode of operation to a record mode of operation.
Claim 5
Dependent Claim
48 words
The apparatus of claim 1 wherein said drive means includes a pair of opposed pinch rollers arranged adjacent the guideway downstream from said switch means for engaging opposite sides of the stick in friction driving contact to move the stick past the magnetic head at a uniform speed.
Claim 6
Dependent Claim
20 words
The apparatus of claim 4 that further includes a biasing means for urging the opposed pinch rollers toward each other.
Claim 7
Dependent Claim
49 words
The apparatus of claim 4 wherein the stick has a planar front surface upon which is mounted the recording tape and a parallel back surface and wherein said opposed pinch rollers are arranged to engage the two parallel surfaces of the stick to drive the stick along the passage.
Claim 8
Dependent Claim
39 words
The apparatus of claim 6 wherein the roller acting on the front surface of the stick is bifurcated to contact the stick on either side of the tape whereby the tape passes under the roller without contacting said roller.
Claim 9
Dependent Claim
36 words
The apparatus of claim 1 wherein the cross section of the stick complements that of the guideway passage so that the stick is only insertable into the guideway with the recording tape facing the recording head.
Claim 10
Dependent Claim
197 words
Apparatus for recording and transcribing short messages that includes a housing containing a linear guideway having a passage that passes through said housing, said housing further containing a combination speaker and microphone coupled to audio circuit means for selectively recording and playing back messages on a magnetic tape, a recording head connected to said circuit means that is positioned adjacent the passage in said guideway, a stick slidably received within said guideway passage having a flat surface containing a magnetic tape disposed along its length that is arranged to move past the recording head, drive means positioned adjacent the guideway passage for engaging said stick and moving it along said guideway whereby the tape is moved past the recording head, switch means for automatically activating the drive means when the leading edge of the stick passes into the entrance of the guideway and deactivating the drive means when the trailing edge of the stick passes through said entrance, and said switch being positioned a distance from the exit of the guideway that is less than the length of the stick whereby the leading edge of the stick extends beyond the exit when the drive means is deactivated.
Claim 11
Dependent Claim
197 words
Apparatus for recording and transcribing short messages that includes a housing containing a linear guideway having a passage that passes through said housing, said housing further containing a combination speaker and microphone coupled to audio circuit means for selectively recording and playing back messages on a magnetic tape, a recording head connected to said circuit means that is positioned adjacent the passage in said guideway, a stick slidably received within said guideway passage having a flat surface containing a magnetic tape disposed along its length that is arranged to move past the recording head, drive means positioned adjacent the guideway passage for engaging said stick and moving it along said guideway whereby the tape is moved past the recording head, switch means for automatically activating the drive means when the leading edge of the stick passes into the entrance of the guideway and deactivating the drive means when the trailing edge of the stick passes through said entrance, and said switch being positioned a distance from the exit of the guideway that is less than the length of the stick whereby the leading edge of the stick extends beyond the exit when the drive means is deactivated.
Claim 12
Dependent Claim
48 words
The apparatus of claim 9 wherein said drive means includes a pair of opposed pinch rollers arranged in the guideway downstream from said switch means for engaging opposite sides of the stick in friction driving contact to move the stick past the recording head at a desired speed.
Claim 13
Dependent Claim
30 words
The apparatus of claim 10 wherein the roller acting on the front surface of the stick is bifurcated so that it contacts the stick on either side of the tape.
Claim 14
Dependent Claim
19 words
The apparatus of claim 10 that further includes a biasing means for urging the opposed rollers toward each other.
Claim 15
Dependent Claim
35 words
The apparatus of claim 9 wherein the stick is trapezoidal shaped in cross-section and complements the guideway passage whereby the stick is only insertable into the passage with the recording tape facing the recording head.
Claim 16
Dependent Claim
30 words
The apparatus of claim 9 that further includes a function switch associated with the audio circuit means for selectively placing the audio circuit means in a record or playback mode.
Claim 17
Dependent Claim
193 words
A single message recording and playback apparatus that includes a rigid multi-sided stick having one linear flat wall and at least one adjacent side wall that is non-perpendicularly hinged with said flat wall a magnetic recording tape disposed along the flat wall of the stick for recording a message, a guideway having a passage for slidably receiving said stick therein and directing the stick along a linear path of travel, said guideway passage complementing said cross sectional geometry of said stick, a drive means located along the guideway for engaging the stick and moving it along said linear path of travel, a switch means operatively connected to said drive means, said switch positioned at the entrance to the guideway passage to automatically activate the drive means as the leading edge of the stick passes the entrance, and to automatically deactivate the drive means as the trailing edge of the stick passes through the entrance, and a combination magnetic recording and playback head positioned adjacent the guideway for contacting the magnetic tape on said stick as it moves along said path of travel to permit selective recording and playing back of messages contained thereon.
Claim 18
Dependent Claim
193 words
A single message recording and playback apparatus that includes a rigid multi-sided stick having one linear flat wall and at least one adjacent side wall that is non-perpendicularly hinged with said flat wall a magnetic recording tape disposed along the flat wall of the stick for recording a message, a guideway having a passage for slidably receiving said stick therein and directing the stick along a linear path of travel, said guideway passage complementing said cross sectional geometry of said stick, a drive means located along the guideway for engaging the stick and moving it along said linear path of travel, a switch means operatively connected to said drive means, said switch positioned at the entrance to the guideway passage to automatically activate the drive means as the leading edge of the stick passes the entrance, and to automatically deactivate the drive means as the trailing edge of the stick passes through the entrance, and a combination magnetic recording and playback head positioned adjacent the guideway for contacting the magnetic tape on said stick as it moves along said path of travel to permit selective recording and playing back of messages contained thereon.
Claim 19
Dependent Claim
48 words
The apparatus of claim 15 wherein said drive means includes a pair of opposed pinch rollers arranged adjacent the guideway downstream from said switch means for engaging opposite sides of the stick in friction driving contact to move the stick past the magnetic head at a uniform speed.
Claim 20
Dependent Claim
49 words
The apparatus of claim 16 wherein the stick has a planar front surface upon which is mounted the recording tape and a parallel back surface and wherein said opposed pinch rollers are arranged to engage the two parallel surfaces of the stick to drive the stick along the passage.
Claim 21
Dependent Claim
39 words
The apparatus of claim 17 wherein the roller acting on the front surface of the stick is bifurcated to contact the stick on either side of the tape whereby the tape passes under the roller without contacting said roller.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-10-20 | 1990-04-21 | 1990-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-20 | 1994-04-21 | 1994-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-20 | 1998-04-21 | 1998-10-21 | $7700.00 | Window Closed / Lapsed |