US3335880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tow truck boom and frame construction
Assignee: Individual
•
Filing: 1965-07-22
•
Granted: 1967-08-15
•
Expires: 1985-07-22
Abstract
No abstract record available.
Inventors
- 👤 Philip J Ortiz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:45
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/54; B60P1/5404; B60P1/5423; B60P1/5428
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
IN A TOW TRUCK A BOOM CONSTRUCTION COMPRISING FOUR IDENTICAL CHANNEL-SHAPED MEMBERS EACH BEING NARROWED AT ONE END AND WIDENED AT THE OTHER END AND IN WHICH PAIRS OF CHANNEL-SHAPED MEMBERS FACING EACH OTHER ARE SECURED TOGETHER AND TWO PAIRS OF CHANNEL-SHAPED MEMBERS POSITIONED IN END-TO-END RELATIONSHIP ARE JOINED AT THE AD-
Claim 2
Dependent Claim
52 words
IN A TOW TRUCK A BOOM CONSTRUCTION COMPRISING FOUR IDENTICAL CHANNEL-SHAPED MEMBERS EACH BEING NARROWED AT ONE END AND WIDENED AT THE OTHER END AND IN WHICH PAIRS OF CHANNEL-SHAPED MEMBERS FACING EACH OTHER ARE SECURED TOGETHER AND TWO PAIRS OF CHANNEL-SHAPED MEMBERS POSITIONED IN END-TO-END RELATIONSHIP ARE JOINED AT THE AD-
References Cited (Backward Citations)
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US1740053A
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US2190258A
Cited
US2353655A
Cited
US2509435A
Cited
US2928557A
Cited
US3063523A
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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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |