DE29900606U1 - Portable, programmable phone call detector - Google Patents
Portable, programmable phone call detectorInfo
- Publication number
- DE29900606U1 DE29900606U1 DE29900606U DE29900606U DE29900606U1 DE 29900606 U1 DE29900606 U1 DE 29900606U1 DE 29900606 U DE29900606 U DE 29900606U DE 29900606 U DE29900606 U DE 29900606U DE 29900606 U1 DE29900606 U1 DE 29900606U1
- Authority
- DE
- Germany
- Prior art keywords
- portable
- phone call
- call detector
- programmable phone
- programmable
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/005—Combinations of writing implements with other articles with sound or noise making devices, e.g. radio, alarm
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/047—Vibrating means for incoming calls
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/048—Arrangements providing optical indication of the incoming call, e.g. flasher circuits
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29900606U DE29900606U1 (en) | 1999-01-15 | 1999-01-15 | Portable, programmable phone call detector |
DE10000437A DE10000437A1 (en) | 1999-01-15 | 2000-01-07 | Portable, programmable call signaling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29900606U DE29900606U1 (en) | 1999-01-15 | 1999-01-15 | Portable, programmable phone call detector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29900606U1 true DE29900606U1 (en) | 1999-04-15 |
Family
ID=8068009
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29900606U Expired - Lifetime DE29900606U1 (en) | 1999-01-15 | 1999-01-15 | Portable, programmable phone call detector |
DE10000437A Withdrawn DE10000437A1 (en) | 1999-01-15 | 2000-01-07 | Portable, programmable call signaling device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10000437A Withdrawn DE10000437A1 (en) | 1999-01-15 | 2000-01-07 | Portable, programmable call signaling device |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE29900606U1 (en) |
-
1999
- 1999-01-15 DE DE29900606U patent/DE29900606U1/en not_active Expired - Lifetime
-
2000
- 2000-01-07 DE DE10000437A patent/DE10000437A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE10000437A1 (en) | 2000-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19990527 |
|
R021 | Search request validly filed |
Effective date: 19990930 |
|
R163 | Identified publications notified |
Effective date: 20000523 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20020801 |