Patent US3148573A successfully refreshed from Google Patents.
US3148573A
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US
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Notching device for sound record carrier
Assignee: Kalart Co Inc
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Filing: 1961-02-08
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Granted: 1964-09-15
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Expires: 1981-02-08
Abstract
No abstract record available.
Inventors
- 👤 Werner K Bender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:32
CPC Classifications
G; G09; G09B; G09B5/00; G09B5/06; G09B5/067; B; B26; B26D; B26D3/00; B26D3/14; Y; Y10; Y10S; Y10S83/00; Y10S83/917; Y10T; Y10T83/00; Y10T83/444; Y10T83/4526; Y10T83/929; Y10T83/9372; Y10T83/9391
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A MARKING DEVICE FOR CUTTING MARGINAL NOTCHES IN A PLANE ELONGATED CARRIER CARRYING SEVERAL SOUND RECORD AREAS EACH BEARING A SOUND TRACK IN THE FORM OF PARALLEL SOUND TRACK SECTIONS, SAID DEVICE COMPRISING GUIDING AND TRANSPORT MEANS FOR CONTINUOUSLY MOVING THE CARRIER ALONG A PLANE PATH; MARKING MEANS STATIONARILY DISPOSED ADJACENT TO THE PATH OF THE CARRIER AND INCLUDING A STEP-BYSTEP OPERABLE TOOTHED CUTTING WHEEL MOUNTED ROTATABLY IN A PLANE TRANSVERSE OF THE PLANE OF THE CARRIER, THE TEETH OF SAID WHEEL BEING ENGAGEABLE WITH ONE LENGTH-
Claim 2
Dependent Claim
87 words
A MARKING DEVICE FOR CUTTING MARGINAL NOTCHES IN A PLANE ELONGATED CARRIER CARRYING SEVERAL SOUND RECORD AREAS EACH BEARING A SOUND TRACK IN THE FORM OF PARALLEL SOUND TRACK SECTIONS, SAID DEVICE COMPRISING GUIDING AND TRANSPORT MEANS FOR CONTINUOUSLY MOVING THE CARRIER ALONG A PLANE PATH; MARKING MEANS STATIONARILY DISPOSED ADJACENT TO THE PATH OF THE CARRIER AND INCLUDING A STEP-BYSTEP OPERABLE TOOTHED CUTTING WHEEL MOUNTED ROTATABLY IN A PLANE TRANSVERSE OF THE PLANE OF THE CARRIER, THE TEETH OF SAID WHEEL BEING ENGAGEABLE WITH ONE LENGTH-
References Cited (Backward Citations)
US1192132A
Cited
US1612971A
Cited
US1425405A
Cited
US1494593A
Cited
US1954349A
Cited
US1859091A
Cited
US2291668A
Cited
US2260223A
Cited
US2674308A
Cited
US2655212A
Cited
US2783842A
Cited
US2898995A
Cited
US2983355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |