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Patent US3040329A successfully refreshed from Google Patents.
US3040329A
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US
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Safety hat suspension harness
Assignee: Bullard Co
•
Filing: 1959-07-20
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Granted: 1962-06-26
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Expires: 1979-07-20
Abstract
No abstract record available.
Inventors
- 👤 Alfred J Ruggiero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:48
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2585937A
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FR1083748A
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US2796609A
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US2758305A
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US2853708A
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US2895136A
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US2858538A
Cited
US2879513A
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US2910702A
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 |