US3127616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transparent hemispherical helmet for pressurized suit
Assignee: Individual
•
Filing: 1962-11-14
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Granted: 1964-04-07
•
Expires: 1982-11-14
Abstract
No abstract record available.
Inventors
- 👤 Schueller Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:37
CPC Classifications
B; B64; B64D; B64D10/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
100 words
A HEMISPHERICAL TRANSPARENT FISHBOWL TYPE HELMET AND SUPPORTING MEANS THEREFORE COMPRISING, A TRANSPARENT HEMISPHERICAL FISHBOWL TYPE HEAD ENCLOSURE, PIVOT MEANS DEPENDING FROM THE DIAMETRICAL OPPOSITE SIDES OF THE PERIPHERY OF SAID HEAD ENCLOSURE FOR TILTING ADJUSTMENTS THEREON, ADAPTED TO SUPPORT THE HEMISPHERICAL HEAD ENCLOSURE IN PREDETERMINED SPACED RELATION ABOVE THE SHOULDERS OF A PRESSURE SUIT, A FLEXIBLE TUBULAR NECK ENCLOSURE MEMBER HAVING AN UPPER PERIPHERY AT ONE END SECURED TO THE PERIPHERY OF SAID HEMISPHERICAL HEAD ENCLOSURE AND A LOWER PERIPHERY AT ITS OPPOSITE END ADAPTED TO BE SECURED AROUND THE HEAD AND NECK RECEIVING OPENING IN A PRESSURE SUIT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |