US3016545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Caps
Assignee: Individual
•
Filing: 1958-03-06
•
Granted: 1962-01-16
•
Expires: 1978-03-06
Abstract
No abstract record available.
Inventors
- 👤 Vincent J Donahue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:02
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/018; A42B1/0181; A42B1/0182
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US350398A
Cited
US1008109A
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US1202307A
Cited
US1673859A
Cited
US2192341A
Cited
US2305080A
Cited
US2444617A
Cited
US2434076A
Cited
US2543104A
Cited
US2627072A
Cited
US2874385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |