US2808355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass enclosure
Assignee: North American Aviation Corp
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Filing: 1956-06-11
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Granted: 1957-10-01
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Expires: 1976-06-11
Abstract
No abstract record available.
Inventors
- 👤 Peter S Christie
- 👤 Lester G Hall
- 👤 Francis A Rutkosky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:03
CPC Classifications
B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10009; B32B17/10036; B32B17/10165; B32B17/10293; B32B17/10302; B64; B64C; B64C1/00; B64C1/14; B64C1/1476; B64C1/1492
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
AN EDGE MOUNTAIN FOR A PENEL HEAVING MARGINAL SIDE SURFACE TERMINATING IN AN EDGE SURFACE, COMPRISING MEANS OF FLEXIBLE SHEET MATERIAL BONDED TO AND EXTENDING COMPLEMENTARILY ALONG SAID SIDE AND EDGE SURFACE, STRIP MEANS MENTIONED MEANS, SAID STRIP MEANS INCLUDING LOAD CARRYING MEANS SECURED THERETO REMOTE FROM AND IN SPACED RALATIONSHIP WITH SAID EDGE SURFACE FOR PROVIDING AN ATTACHING MEANS FOR SAIS PENEL.
Claim 2
Dependent Claim
63 words
AN EDGE MOUNTAIN FOR A PENEL HEAVING MARGINAL SIDE SURFACE TERMINATING IN AN EDGE SURFACE, COMPRISING MEANS OF FLEXIBLE SHEET MATERIAL BONDED TO AND EXTENDING COMPLEMENTARILY ALONG SAID SIDE AND EDGE SURFACE, STRIP MEANS MENTIONED MEANS, SAID STRIP MEANS INCLUDING LOAD CARRYING MEANS SECURED THERETO REMOTE FROM AND IN SPACED RALATIONSHIP WITH SAID EDGE SURFACE FOR PROVIDING AN ATTACHING MEANS FOR SAIS PENEL.
References Cited (Backward Citations)
US1826865A
Cited
US2683678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |