US3039429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swabbing device for treating leather
Assignee: JBS USA LLC
•
Filing: 1957-04-26
•
Granted: 1962-06-19
•
Expires: 1977-04-26
Abstract
No abstract record available.
Inventors
- 👤 John H Mains
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:29
CPC Classifications
C; C14; C14C; C14C15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE506823A
Cited
FR358860A
Cited
US1535752A
Cited
US1704196A
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US1666347A
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DE545559C
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US2150264A
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US2366242A
Cited
US2574633A
Cited
US2530573A
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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) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |