US3245087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety helmet cover in combination with a helmet
Assignee: JOSEPH BUEGELEISEN CO
•
Filing: 1964-04-15
•
Granted: 1966-04-12
•
Expires: 1984-04-15
Abstract
No abstract record available.
Inventors
- 👤 John L Marchello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:14
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734197A
Cited
US881132A
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US929240A
Cited
US1859313A
Cited
US2296335A
Cited
FR879863A
Cited
US2381524A
Cited
US3155981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |