US3052586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for the manufacture of phonograph records
Assignee: Individual
•
Filing: 1954-10-11
•
Granted: 1962-09-04
•
Expires: 1974-10-11
Abstract
No abstract record available.
Inventors
- 👤 Jack G Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:48
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29L; B29L2017/00; B29L2017/001; B29L2017/003; Y; Y10; Y10S; Y10S425/00; Y10S425/81; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T156/1052; Y10T156/1062; Y10T156/1075
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
130 words
APPARATUS FOR THE MANUFACTURE OF PHONOGRAPH RECORDS FROM RELATIVELY THIN SHEETS OF THERMOPLASTIC MATERIAL WHICH COMPRISES A PRESS HAVING SPACED PLATENS, MEANS FOR HEATING SAID PLATENS, AN EMBOSSING MEMBER AFFIXED TO EACH PLATEN COMPRISING A MATRIX OF THE SECOND TRACK TO BE EMBOSSED ON SAID FILM, MEANS FOR INTERMITTENLY CONVEYING A PAIR OF SEPARATE SUPERIMPOSED SHEETS OF SUCH PLASTIC MATERIAL BETWEEN PLATENS, A CUSHIONING PLATE MEMBER MAINTAINED IN POSITION BETWEEN SAID PLATENS IN SUCH A MANNER THAT ONE OF SAID SHEETS PASSES BETWEEN ONE SURFACE OF SAID PLATE AND ONE OF SAID EMBOSSING MEMBERS AND THE OTHER SHEET PASSES BETWEEN THE OUTER SURFACE OF SAID PLATE AND THE OUTER OF SAID EMBOSSING MEMBERS, MEANS FOR PERIODICALLY STOPPING THE MOVEMENT OF THE PLASTIC MATERIAL AND CAUSING SAID PLATENS TO COME TOGETHER
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |