Patent US3281985A successfully refreshed from Google Patents.
US3281985A
Expired / Lapsed
US
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Toy vehicle track elevating device
Assignee: Gebrueder Einfalt Blechspielwarenfabrik GmbH
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Filing: 1964-06-25
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Granted: 1966-11-01
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Expires: 1984-06-25
Abstract
No abstract record available.
Inventors
- 👤 Einfalt Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:30
CPC Classifications
A; A63; A63H; A63H18/00; A63H18/02; A63H18/04; A63H17/00; A63H17/26; A63H17/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A TOY COMPRISING: A TRACK HAVING A GRADUAL SLOPE FOR TOY VEHICLES SUCH AS TOY MOTOR CARS; A "SKY-SCRAPER" CAR PARK BETWEEN THE LOWER PORTION AT THE END OF SAID TRACK AND A HIGHER PORTION AT THE BEGINNING OF SAID TRACK, SAID CAR PARK HAVING AN ENTRANCE AT SAID TRACK END AND AN EXIT AT SAID TRACK BEGINNING; AN ELEVATING DEVICE CONNECTING THE BEGINNING AND END OF SAID TRACK; AND FIRST AND SECOND STOPS FOR ARRESTING THE TOY VEHICLES AT SAID ENTRANCE AND SAID EXIT RESPECTIVELY, SAID FIRST STOP COMPRISING A TWOARMED SWIVEL LEVER CONTROLLED BY SAID ELEVATING DEVICE AND ONE ARM OF WHICH CARRIES RUN-IN STOP MEANS ARRESTING THE FIRST VEHICLE ARRIVING AND THE OTHER ARM CARRIES ADVANCE STOP MEANS SPACED FROM THE ENTRANCE TO SAID CAR PARK ARRESTING THE NEXT AND FURTHER VEHICLE ARRIVING.
Claim 2
Dependent Claim
136 words
A TOY COMPRISING: A TRACK HAVING A GRADUAL SLOPE FOR TOY VEHICLES SUCH AS TOY MOTOR CARS; A "SKY-SCRAPER" CAR PARK BETWEEN THE LOWER PORTION AT THE END OF SAID TRACK AND A HIGHER PORTION AT THE BEGINNING OF SAID TRACK, SAID CAR PARK HAVING AN ENTRANCE AT SAID TRACK END AND AN EXIT AT SAID TRACK BEGINNING; AN ELEVATING DEVICE CONNECTING THE BEGINNING AND END OF SAID TRACK; AND FIRST AND SECOND STOPS FOR ARRESTING THE TOY VEHICLES AT SAID ENTRANCE AND SAID EXIT RESPECTIVELY, SAID FIRST STOP COMPRISING A TWOARMED SWIVEL LEVER CONTROLLED BY SAID ELEVATING DEVICE AND ONE ARM OF WHICH CARRIES RUN-IN STOP MEANS ARRESTING THE FIRST VEHICLE ARRIVING AND THE OTHER ARM CARRIES ADVANCE STOP MEANS SPACED FROM THE ENTRANCE TO SAID CAR PARK ARRESTING THE NEXT AND FURTHER VEHICLE ARRIVING.
References Cited (Backward Citations)
US2672709A
Cited
FR1180169A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |