US3041028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer hitch
Assignee: Brandon Equipment Co Inc
•
Filing: 1960-03-28
•
Granted: 1962-06-26
•
Expires: 1980-03-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Mcdowell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:16
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/001; B61D45/004; B61D45/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1073516A
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US1380490A
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US1427060A
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US1423643A
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US1820950A
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US1816897A
Cited
US2036344A
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US2880681A
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US2796712A
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US2937040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |