DE29817827U1 - Handsfree wireless phone - Google Patents
Handsfree wireless phoneInfo
- Publication number
- DE29817827U1 DE29817827U1 DE29817827U DE29817827U DE29817827U1 DE 29817827 U1 DE29817827 U1 DE 29817827U1 DE 29817827 U DE29817827 U DE 29817827U DE 29817827 U DE29817827 U DE 29817827U DE 29817827 U1 DE29817827 U1 DE 29817827U1
- Authority
- DE
- Germany
- Prior art keywords
- wireless phone
- handsfree
- handsfree wireless
- phone
- wireless
- 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
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29817827U DE29817827U1 (en) | 1998-10-06 | 1998-10-06 | Handsfree wireless phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29817827U DE29817827U1 (en) | 1998-10-06 | 1998-10-06 | Handsfree wireless phone |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29817827U1 true DE29817827U1 (en) | 1999-02-11 |
Family
ID=8063556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29817827U Expired - Lifetime DE29817827U1 (en) | 1998-10-06 | 1998-10-06 | Handsfree wireless phone |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29817827U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000054481A1 (en) * | 1999-03-08 | 2000-09-14 | Farvardin Kowssari | Hands-free mobile phone |
DE102006014177A1 (en) * | 2006-03-24 | 2007-09-27 | Sennheiser Electronic Gmbh & Co. Kg | Exchangeable battery unit for use in e.g. mobile phone, has charging control unit arranged in housing for controlling charging of lithium battery cell, where charging contact unit is arranged at lower side and/or at front side of housing |
-
1998
- 1998-10-06 DE DE29817827U patent/DE29817827U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000054481A1 (en) * | 1999-03-08 | 2000-09-14 | Farvardin Kowssari | Hands-free mobile phone |
DE102006014177A1 (en) * | 2006-03-24 | 2007-09-27 | Sennheiser Electronic Gmbh & Co. Kg | Exchangeable battery unit for use in e.g. mobile phone, has charging control unit arranged in housing for controlling charging of lithium battery cell, where charging contact unit is arranged at lower side and/or at front side of housing |
US8264199B2 (en) | 2006-03-24 | 2012-09-11 | Sennheiser Electronic Gmbh & Co. Kg | Interchangeable accumulator unit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19990325 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20020702 |