US3243527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone disinfector and deodorizer
Assignee: Individual
•
Filing: 1963-02-04
•
Granted: 1966-03-29
•
Expires: 1983-02-04
Abstract
No abstract record available.
Inventors
- 👤 Sternheim Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:59
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A DISINFECTING AND DEODORIZING DEVICE FOR A TELEPHONE MOUTHPIECE OR THE LIKE COMPRISING IN COMBINATION A CAP ELEMENT ADAPTED TO BE SECURED OVER THE MOUTHPIECE AND A FILTER ELEMENT DISPOSED WITHIN THE CAP ELEMENT, THE CAP ELEMENT COMPRISING A CIRCULAR PLASTIC BAND HAVING A DIAMETER IN UNSTRESSED CONDITION EQUAL TO THE DIAMETER OF THE MOUTHPIECE AND PROVIDED WITH A PERIPHERAL LIP AROUND THE EDGE THEREOF AND A PLURALITY OF BEADS AROUND THE OTHER EDGE THEREOF, THE FILTER ELEMENT COMPRISING A THIN CIRCULAR DISC OF POROUS MATERIAL IMPREGNATED WITH DISINFECTING AND DEODORIZING CHEMICALS HAVING A DIAMETER EQUAL TO THE INNER DIAMETER OF THE CIRCULAR BAND, THE FILTER ELEMENT ADAPTED TO BE DISPOSED WITHIN THE CAP IN ABUTTING RELATIONSHIP TO THE LIP THEREOF AND THE OUTER SURFACE OF THE MOUTHPIECE.
Claim 2
Dependent Claim
128 words
A DISINFECTING AND DEODORIZING DEVICE FOR A TELEPHONE MOUTHPIECE OR THE LIKE COMPRISING IN COMBINATION A CAP ELEMENT ADAPTED TO BE SECURED OVER THE MOUTHPIECE AND A FILTER ELEMENT DISPOSED WITHIN THE CAP ELEMENT, THE CAP ELEMENT COMPRISING A CIRCULAR PLASTIC BAND HAVING A DIAMETER IN UNSTRESSED CONDITION EQUAL TO THE DIAMETER OF THE MOUTHPIECE AND PROVIDED WITH A PERIPHERAL LIP AROUND THE EDGE THEREOF AND A PLURALITY OF BEADS AROUND THE OTHER EDGE THEREOF, THE FILTER ELEMENT COMPRISING A THIN CIRCULAR DISC OF POROUS MATERIAL IMPREGNATED WITH DISINFECTING AND DEODORIZING CHEMICALS HAVING A DIAMETER EQUAL TO THE INNER DIAMETER OF THE CIRCULAR BAND, THE FILTER ELEMENT ADAPTED TO BE DISPOSED WITHIN THE CAP IN ABUTTING RELATIONSHIP TO THE LIP THEREOF AND THE OUTER SURFACE OF THE MOUTHPIECE.
References Cited (Backward Citations)
US2938967A
Cited
US3148249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |