Patent US3228727A successfully refreshed from Google Patents.
US3228727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle box having raising and dumping means
Assignee: Pixall Corp
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Filing: 1964-03-05
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Granted: 1966-01-11
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Expires: 1984-03-05
Abstract
No abstract record available.
Inventors
- 👤 Bruce H Paulson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:13
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/04; B60P1/30; B60P1/34
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
68 words
APPARATUS OF THE CLASS DESCRIBED COMPRISING: (A) FIRST AND SECOND WHEEL MEANS MOUNTED IN SPACED APART RELATIONSHIP BY MEANS OF A SUBSTANTIALLY USHAPED AXLE; (B) A GENERALLY L-SHAPED FRAME MEMBER SECURED TO THE BASE PORTION OF SAID U-SHAPED AXLE; (C) A CONTAINER RIDING ON THE BASE OF SAID L-SHAPED FRAME AND HAVING ONE EDGE PIVOTALLY CONNECTED TO THE UPPER END OF THE LEG OF SAID L-SHAPED FRAME MEMBER;
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |