US3357015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and device for the location of objects
Assignee: Eltro GmbH and Co
•
Filing: 1965-07-29
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Granted: 1967-12-05
•
Expires: 1985-07-29
Abstract
No abstract record available.
Inventors
- 👤 Wichmann Gunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:59
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/28; G01S7/282; G01S1/00; G01S1/02; G01S13/00; G01S13/02; G01S13/06; G01S13/42; G01S13/44; G01S7/03; G01S7/032
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2422334A
Cited
US2539594A
Cited
US3268895A
Cited
US3098973A
Cited
US3155971A
Cited
US3172106A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |