US2988017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for anchoring merchandise carrying racks within transport vehicles
Assignee: Whitehead and Kales Co
•
Filing: 1957-05-06
•
Granted: 1961-06-13
•
Expires: 1977-05-06
Abstract
No abstract record available.
Inventors
- 👤 Gerald D Stough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:33
CPC Classifications
B; B61; B61D; B61D45/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US81459A
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US806677A
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US1242441A
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US1847486A
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US1778024A
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US2266206A
Cited
GB605669A
Cited
FR933736A
Cited
US2808788A
Cited
US2839327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |