ITPR910016U1 - Dispositivo di protezione igienica di un microtelefono - Google Patents
Dispositivo di protezione igienica di un microtelefonoInfo
- Publication number
- ITPR910016U1 ITPR910016U1 IT000016U ITPR910016U ITPR910016U1 IT PR910016 U1 ITPR910016 U1 IT PR910016U1 IT 000016 U IT000016 U IT 000016U IT PR910016 U ITPR910016 U IT PR910016U IT PR910016 U1 ITPR910016 U1 IT PR910016U1
- Authority
- IT
- Italy
- Prior art keywords
- microphone
- protection device
- hygienic protection
- hygienic
- protection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000016 IT225564Y1 (it) | 1991-09-23 | 1991-09-23 | Dispositivo di protezione igienica di un microtelefono |
PCT/IT1992/000117 WO1993006697A1 (en) | 1991-09-23 | 1992-09-21 | A hygienic protection device for telephone handsets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000016 IT225564Y1 (it) | 1991-09-23 | 1991-09-23 | Dispositivo di protezione igienica di un microtelefono |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPR910016V0 ITPR910016V0 (it) | 1991-09-23 |
ITPR910016U1 true ITPR910016U1 (it) | 1993-03-23 |
IT225564Y1 IT225564Y1 (it) | 1996-11-18 |
Family
ID=11395636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000016 IT225564Y1 (it) | 1991-09-23 | 1991-09-23 | Dispositivo di protezione igienica di un microtelefono |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT225564Y1 (it) |
WO (1) | WO1993006697A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7266196B1 (en) | 1998-03-26 | 2007-09-04 | Dave Robinson | Telephone mouthpiece and earpiece cover system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH291942A (de) * | 1951-05-18 | 1953-07-15 | Maret Ulrich | Zusatzgerät für Telephonhörer. |
FR2448817A1 (fr) * | 1979-02-08 | 1980-09-05 | Kauffmann Paulette | Capsule de protection anti-microbienne pour combine telephonique |
FR2598874B1 (fr) * | 1986-05-16 | 1991-11-29 | Grivon Josette | Dispositif de protection hygienique pour combine telephonique |
FR2614160A1 (fr) * | 1987-04-17 | 1988-10-21 | Letray Daniel | Filtres pour ecouteurs et micros de combines telephoniques |
JPH0273856U (it) * | 1988-07-18 | 1990-06-06 |
-
1991
- 1991-09-23 IT IT000016 patent/IT225564Y1/it active IP Right Grant
-
1992
- 1992-09-21 WO PCT/IT1992/000117 patent/WO1993006697A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
IT225564Y1 (it) | 1996-11-18 |
WO1993006697A1 (en) | 1993-04-01 |
ITPR910016V0 (it) | 1991-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |