US3074206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amusement device
Assignee: Individual
•
Filing: 1959-11-20
•
Granted: 1963-01-22
•
Expires: 1979-11-20
Abstract
No abstract record available.
Inventors
- 👤 Fischl-Bernfi Franz
- 👤 Fischl-Bernfi Brit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:08
CPC Classifications
A; A63; A63H; A63H1/00; A63H1/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A TOY INCLUDING A PAIR OF HOLLOW SIMILAR CONCAVE DISCS OF NON-MAGNETIC MATERIAL HAVING PERIPHERAL RIMS TERMINATING ON PLANES NORMAL TO THE AXES OF THE DISCS, SLEEVES EXTENDING AXIALLY FROM THE CONCAVE SIDES OF SAID DISCS AND TERMINATING SHORT OF SAID PLANES, A MEMBER HAVING OPPOSED ENDS FRICTIONALLY ENGAGED IN SAID SLEEVES, SHOULDER MEANS ON SAID MEMBER LIMITING THE INSERTION OF SAID MEMBER INTO SAID SLEEVES AND HOLDING SAID RIMS IN PARALLEL SPACED RELATION, RINGS OF MAGNETIC MATERIAL SECURED TO SAID
Claim 2
Dependent Claim
81 words
A TOY INCLUDING A PAIR OF HOLLOW SIMILAR CONCAVE DISCS OF NON-MAGNETIC MATERIAL HAVING PERIPHERAL RIMS TERMINATING ON PLANES NORMAL TO THE AXES OF THE DISCS, SLEEVES EXTENDING AXIALLY FROM THE CONCAVE SIDES OF SAID DISCS AND TERMINATING SHORT OF SAID PLANES, A MEMBER HAVING OPPOSED ENDS FRICTIONALLY ENGAGED IN SAID SLEEVES, SHOULDER MEANS ON SAID MEMBER LIMITING THE INSERTION OF SAID MEMBER INTO SAID SLEEVES AND HOLDING SAID RIMS IN PARALLEL SPACED RELATION, RINGS OF MAGNETIC MATERIAL SECURED TO SAID
References Cited (Backward Citations)
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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) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |