US3132866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phonograph record
Assignee: BAERLE VAN
•
Filing: 1960-12-01
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Granted: 1964-05-12
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Expires: 1980-12-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Nitti
- 👤 Edward Van Baerle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:10
CPC Classifications
G; G11; G11B; G11B3/00; G11B3/68; G11B3/70; G11B17/00; G11B17/02; G11B17/022
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A PHONOGRAPH RECORDING COMPRISING: AN INITIALLY FLAT SHEET OF PAPER MATERIAL; A FILM OF PLASTIC MATERIAL COATING ONE SURFACE OF SAID SHEET; SAID SHEET AND FILM OF UNIFORM THICKNESS AND HAVINMG A CENTRAL APERTURE TO RECEIVE THE SPINDLE OF A TURNTABLE; AN ANNULAR PORTION OF SAID FILM SPACED FROM AND CONCENTRIC WITH SAID APERTURE HAVING SOUND GROOVES FORMED IN THE SURFACE THEREOF; THE CIRCULAR PORTION OF SAID SHEET AND FILM RADIALLY INWARD OF SAID ANNULAR PORITON OFFSET AT LEAST IN PART ABOVE SAID SURFACE OF SAID ANNULAR PORTION; A PORTION OF SAID SHEET AND FILM RADIALLY OUTWARD OF SAID ANNULAR PORTION OFFSET AT LEAST IN PART BELOW THE SURFACE OF SAID ANNULAR PORTION, SAID RADIALLY OUTWARD PORTION ADAPTED TO ENGAGE AND FRICTIONALLY GRIP THE SURFACE OF A TURNTABLE.
Claim 2
Dependent Claim
128 words
A PHONOGRAPH RECORDING COMPRISING: AN INITIALLY FLAT SHEET OF PAPER MATERIAL; A FILM OF PLASTIC MATERIAL COATING ONE SURFACE OF SAID SHEET; SAID SHEET AND FILM OF UNIFORM THICKNESS AND HAVINMG A CENTRAL APERTURE TO RECEIVE THE SPINDLE OF A TURNTABLE; AN ANNULAR PORTION OF SAID FILM SPACED FROM AND CONCENTRIC WITH SAID APERTURE HAVING SOUND GROOVES FORMED IN THE SURFACE THEREOF; THE CIRCULAR PORTION OF SAID SHEET AND FILM RADIALLY INWARD OF SAID ANNULAR PORITON OFFSET AT LEAST IN PART ABOVE SAID SURFACE OF SAID ANNULAR PORTION; A PORTION OF SAID SHEET AND FILM RADIALLY OUTWARD OF SAID ANNULAR PORTION OFFSET AT LEAST IN PART BELOW THE SURFACE OF SAID ANNULAR PORTION, SAID RADIALLY OUTWARD PORTION ADAPTED TO ENGAGE AND FRICTIONALLY GRIP THE SURFACE OF A TURNTABLE.
References Cited (Backward Citations)
GB190908122A
Cited
US1146387A
Cited
FR706640A
Cited
US1875086A
Cited
US2846230A
Cited
FR1121069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |