Patent US3425951A successfully refreshed from Google Patents.
Patent US3104015A successfully refreshed from Google Patents.
US3104015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy crane
Assignee: Individual
•
Filing: 1960-06-13
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Granted: 1963-09-17
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Expires: 1980-06-13
Abstract
No abstract record available.
Inventors
- 👤 Adolph E Goldfarb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:01
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A CRANE ASSEMBLY IN COMBINATION, A CHASSIS HAVING A TOP FRAME SUPPORTED THEREON, A ROTATABLE POST AT THE FORWARD PART OF THE SAID CHASSIS, A BOOM PIVOTALLY ATTACHED TO THE LOWER PART OF SAID POST, AND MEANS FORMING AN ASSEMBLY AT THE UPPER PART OF THE POST AND ROTATABLE THEREWITH FOR RAISING AND LOWERING THE BOOM AND OPERATING A HOOK SUSPENDED FROM THE BOOM, AND AN OPER-
Claim 2
Dependent Claim
68 words
IN A CRANE ASSEMBLY IN COMBINATION, A CHASSIS HAVING A TOP FRAME SUPPORTED THEREON, A ROTATABLE POST AT THE FORWARD PART OF THE SAID CHASSIS, A BOOM PIVOTALLY ATTACHED TO THE LOWER PART OF SAID POST, AND MEANS FORMING AN ASSEMBLY AT THE UPPER PART OF THE POST AND ROTATABLE THEREWITH FOR RAISING AND LOWERING THE BOOM AND OPERATING A HOOK SUSPENDED FROM THE BOOM, AND AN OPER-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-16 | 1967-03-18 | 1967-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-16 | 1971-03-18 | 1971-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-16 | 1975-03-18 | 1975-09-17 | $7700.00 | Window Closed / Lapsed |