US3456323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positioning device
Assignee: Bendix Corp
•
Filing: 1966-12-12
•
Granted: 1969-07-22
•
Expires: 1986-12-12
Abstract
No abstract record available.
Inventors
- 👤 Robert H Huyvaert
- 👤 Arthur A Steinbrunner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:40
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/021; B21D43/023; Y; Y10; Y10T; Y10T83/00; Y10T83/141
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1579657A
Cited
US2500204A
Cited
US3060991A
Cited
US3126044A
Cited
US3259964A
Cited
US3388582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |