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Patent US3059281A successfully refreshed from Google Patents.
US3059281A
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Method of making a reinforced article having an internal integral configuration
Assignee: Space Structures Inc
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Filing: 1960-04-18
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Granted: 1962-10-23
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Expires: 1980-04-18
Abstract
No abstract record available.
Inventors
- 👤 Gerrit A Visser
- 👤 Paul V Bollenbacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:50
CPC Classifications
B; B29; B29D; B29D22/00; B29K; B29K2105/00; B29K2105/06; Y; Y10; Y10S; Y10S264/00; Y10S264/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2696642A
Cited
US2064162A
Cited
US2434780A
Cited
US2810989A
Cited
US2915788A
Cited
US2830325A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |