USD272345S - Acoustic coupler - Google Patents
Acoustic coupler Download PDFInfo
- Publication number
- USD272345S USD272345S US06/289,329 US28932981F USD272345S US D272345 S USD272345 S US D272345S US 28932981 F US28932981 F US 28932981F US D272345 S USD272345 S US D272345S
- Authority
- US
- United States
- Prior art keywords
- acoustic coupler
- acoustic
- coupler
- view
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a perspective view of the acoustic coupler illustrating my new design.
FIG. 2 is a top plan view of the acoustic coupler.
FIG. 3 is a front elevational view of the acoustic coupler.
FIG. 4 is a bottom plan view of the acoustic coupler.
FIG. 5 is a rear elevational view of the acoustic coupler.
FIG. 6 is a right end view of the acoustic coupler.
FIG. 7 is a left end view of the acoustic coupler.
Claims (1)
- The ornamental design for the acoustic coupler, substantially as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/289,329 USD272345S (en) | 1981-08-03 | 1981-08-03 | Acoustic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/289,329 USD272345S (en) | 1981-08-03 | 1981-08-03 | Acoustic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD272345S true USD272345S (en) | 1984-01-24 |
Family
ID=69957384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/289,329 Expired - Lifetime USD272345S (en) | 1981-08-03 | 1981-08-03 | Acoustic coupler |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD272345S (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD324378S (en) | 1989-11-30 | 1992-03-03 | National Transaction Network | Combined portable automated teller machine and foldable checkbook |
| USD333139S (en) | 1989-11-30 | 1993-02-09 | National Transaction Network, Inc. | Portable automated teller machine |
| USD340722S (en) | 1992-02-13 | 1993-10-26 | Plantronics, Inc. | Universal acoustic telephone handset interface |
| USD341594S (en) | 1992-01-14 | 1993-11-23 | Canon Kabushiki Kaisha | Portable acoustic coupler |
| US5995599A (en) | 1998-08-07 | 1999-11-30 | Pocketscience, Inc. | Coupler for an acoustic coupled communications device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426150A (en) | 1965-09-27 | 1969-02-04 | Lockheed Aircraft Corp | System for fm transmission of cardiological data over telephone lines |
| US3492427A (en) | 1966-10-24 | 1970-01-27 | Nicolas Darvas | Telephone call answering and message recording and playback device including handset support coupler |
| USD261761S (en) | 1979-02-22 | 1981-11-10 | Systems Consultants, Inc. | Data terminal/acoustic coupler |
| USD265992S (en) | 1979-04-09 | 1982-08-31 | Canon Kabushiki Kaisha | Acoustic coupler |
-
1981
- 1981-08-03 US US06/289,329 patent/USD272345S/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426150A (en) | 1965-09-27 | 1969-02-04 | Lockheed Aircraft Corp | System for fm transmission of cardiological data over telephone lines |
| US3492427A (en) | 1966-10-24 | 1970-01-27 | Nicolas Darvas | Telephone call answering and message recording and playback device including handset support coupler |
| USD261761S (en) | 1979-02-22 | 1981-11-10 | Systems Consultants, Inc. | Data terminal/acoustic coupler |
| USD265992S (en) | 1979-04-09 | 1982-08-31 | Canon Kabushiki Kaisha | Acoustic coupler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD324378S (en) | 1989-11-30 | 1992-03-03 | National Transaction Network | Combined portable automated teller machine and foldable checkbook |
| USD333139S (en) | 1989-11-30 | 1993-02-09 | National Transaction Network, Inc. | Portable automated teller machine |
| USD341594S (en) | 1992-01-14 | 1993-11-23 | Canon Kabushiki Kaisha | Portable acoustic coupler |
| USD340722S (en) | 1992-02-13 | 1993-10-26 | Plantronics, Inc. | Universal acoustic telephone handset interface |
| US5995599A (en) | 1998-08-07 | 1999-11-30 | Pocketscience, Inc. | Coupler for an acoustic coupled communications device |
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