Patent US3088367A successfully refreshed from Google Patents.
US3088367A
Expired / Lapsed
US
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Prism binocular with carrying strap
Assignee: Carl Zeiss AG
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Filing: 1958-01-23
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Granted: 1963-05-07
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Expires: 1978-01-23
Abstract
No abstract record available.
Inventors
- 👤 Haupt Eugen
- 👤 Hohmuth Leopold
- 👤 Leinhos Roland
- 👤 Nichterlein Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:28
CPC Classifications
G; G02; G02B; G02B23/00; G02B23/16; G02B23/18
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |