US3126049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hollands
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:38
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/56; E06B9/58; E06B9/582; E06B9/02; E06B9/08; E06B9/11; E06B9/13; E06B9/17; E06B9/174; E06B9/24; E06B9/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US305317A
Cited
US1147188A
Cited
US1730529A
Cited
US1756043A
Cited
US1908989A
Cited
US1983583A
Cited
US2509398A
Cited
US2978019A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |