US3284085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety transport device for phonographs
Assignee: Dual Gebruder Steidinger GmbH and Co
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Filing: 1964-03-17
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Granted: 1966-11-08
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Expires: 1984-03-17
Abstract
No abstract record available.
Inventors
- 👤 Zimmermann Heinrich
- 👤 Laufer Helmut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:33
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A PHONOGRAPH COMPRISING A BASE PLATE, A BASE BOARD DISPOSED BELOW SAID BASE PLATE, SPRING MEANS DISPOSED BETWEEN SAID BASE PLATE AND SAID BASE BOARD AND SUPPORTING RESILIENTLY SAID BASE PLATE ON SAID BASE BOARD, SAID BASE PLATE HAVING AT LEAST ONE PORTION CARRYING INNER THREAD EXTENDING THERETHROUGH, A SCREW MEMBER HAVING A HEAD PORTION AND EXTENDING THROUGH SAID PORTION OF SAID BASE PLATE CARRYING SAID INNER THREAD. SAID BASE BOARD HAVING A LATERALLY OPEN RECESS EXTENDING THERETHROUGH AND RECEIVING A PORTION OF SAID SCREW MEMBER, SAID SCREW MEMBER HAVING A PORTION CARRYING OUTER THREAD AND AN ENLARGEMENT DISPOSED BELOW SAID BASE BOARD AND BEING LARGER IN ONE DIRECTION PERPENDICULARLY TO THE LONGITUDINAL AXIS OF SAID SCREW MEMBER THAN THE WIDTH OF SAID LATERALLY OPEN RECESS OF SAID BASE BOARD, AND
Claim 2
Dependent Claim
131 words
A PHONOGRAPH COMPRISING A BASE PLATE, A BASE BOARD DISPOSED BELOW SAID BASE PLATE, SPRING MEANS DISPOSED BETWEEN SAID BASE PLATE AND SAID BASE BOARD AND SUPPORTING RESILIENTLY SAID BASE PLATE ON SAID BASE BOARD, SAID BASE PLATE HAVING AT LEAST ONE PORTION CARRYING INNER THREAD EXTENDING THERETHROUGH, A SCREW MEMBER HAVING A HEAD PORTION AND EXTENDING THROUGH SAID PORTION OF SAID BASE PLATE CARRYING SAID INNER THREAD. SAID BASE BOARD HAVING A LATERALLY OPEN RECESS EXTENDING THERETHROUGH AND RECEIVING A PORTION OF SAID SCREW MEMBER, SAID SCREW MEMBER HAVING A PORTION CARRYING OUTER THREAD AND AN ENLARGEMENT DISPOSED BELOW SAID BASE BOARD AND BEING LARGER IN ONE DIRECTION PERPENDICULARLY TO THE LONGITUDINAL AXIS OF SAID SCREW MEMBER THAN THE WIDTH OF SAID LATERALLY OPEN RECESS OF SAID BASE BOARD, AND
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |