Patent US3175328A successfully refreshed from Google Patents.
US3175328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheeled devices having wheels and detachable handles
Assignee: Individual
•
Filing: 1963-10-21
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Granted: 1965-03-30
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Expires: 1983-10-21
Abstract
No abstract record available.
Inventors
- 👤 Tricarico Dominick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:32
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A DEVICE OF THE CHARACTER INDICATED COMPRISING A WHEEL, A SHAFT SECURED TO SAID WHEEL AND DEFINING THE AXIS THEREOF, A HANDLE, A METAL MEMBER SECURED TO ONE END OF SAID HANDLE AND HAVING A SLOT EXTENDING IN THE SAME DIRECTION AS SAID HANDLE, SAID SLOT BEING ENGAGEABLE WITH AND DISENGAGEABLE FROM THE SHAFT, A DISC CONCENTRICALLY MOUNTED ABOUT SAID SHAFT AND INTERPOSED BETWEEN SAID WHEEL AND SAID MEMBER, SAID HANDLE BEING PROVIDED WITH MEANS ENGAGEABLE WITH AND DISENGAGEABLE FROM SAID DISC, SAID HANDLE BEING OFFSET FROM SAID WHEEL, SAID SLOT EXTENDING IN A DIRECTION TRANSVERSE TO SAID SHAFT, SAID SLOT BEING READILY RELEASABLE FROM SAID SHAFT WHEN THE HANDLE IS POSITIONED VERTICALLY, SAID SLOT BEING IN FULL ENGAGEMENT WITH SAID SHAFT SAID HANDLE IS POSITIONED VERTICALLY.
Claim 2
Independent Claim
127 words
A DEVICE OF THE CHARACTER INDICATED COMPRISING A WHEEL, A SHAFT SECURED TO SAID WHEEL AND DEFINING THE AXIS THEREOF, A HANDLE, A METAL MEMBER SECURED TO ONE END OF SAID HANDLE AND HAVING A SLOT EXTENDING IN THE SAME DIRECTION AS SAID HANDLE, SAID SLOT BEING ENGAGEABLE WITH AND DISENGAGEABLE FROM THE SHAFT, A DISC CONCENTRICALLY MOUNTED ABOUT SAID SHAFT AND INTERPOSED BETWEEN SAID WHEEL AND SAID MEMBER, SAID HANDLE BEING PROVIDED WITH MEANS ENGAGEABLE WITH AND DISENGAGEABLE FROM SAID DISC, SAID HANDLE BEING OFFSET FROM SAID WHEEL, SAID SLOT EXTENDING IN A DIRECTION TRANSVERSE TO SAID SHAFT, SAID SLOT BEING READILY RELEASABLE FROM SAID SHAFT WHEN THE HANDLE IS POSITIONED VERTICALLY, SAID SLOT BEING IN FULL ENGAGEMENT WITH SAID SHAFT SAID HANDLE IS POSITIONED VERTICALLY.
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |