US3413773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saddle anchor
Assignee: Individual
•
Filing: 1966-10-07
•
Granted: 1968-12-03
•
Expires: 1986-10-07
Abstract
No abstract record available.
Inventors
- 👤 Gerald A Fitzgerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:59
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/41; E04B1/18; E04B1/26; E04B1/2604; E04B1/2612; E04B2001/268; E04B2001/2684
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE16572E
Cited
US1587355A
Cited
US1741776A
Cited
DE618524C
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US2723822A
Cited
US2920477A
Cited
US3109260A
Cited
US3188696A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |