US3040329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety hat suspension harness
Assignee: Bullard Co
•
Filing: 1959-07-20
•
Granted: 1962-06-26
•
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 05:55
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1517602A
Cited
GB192630A
Cited
US1839657A
Cited
US2398561A
Cited
US2585937A
Cited
FR1083748A
Cited
US2796609A
Cited
US2758305A
Cited
US2853708A
Cited
US2895136A
Cited
US2858538A
Cited
US2879513A
Cited
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 |