US3698958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar panel
Assignee: Northrop Grumman Space and Mission Systems Corp
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Filing: 1969-12-03
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Granted: 1972-10-17
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Expires: 1989-12-03
Abstract
Abstract A solar panel assembly composed of a number of thin film solar cells placed edge-to-edge. The solar cells are fastened along their adjacent edges by strips of tape.
Inventors
- 👤 Clyde E Williamson
- 👤 Donald R Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:41
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/42; B64G1/44; B64G1/443; B64G1/222; B64G1/2221; B64G1/2222; B64G1/2224; H; H02; H02S; H02S30/00; H02S30/20; Y; Y02; Y02E; Y02E10/00; Y02E10/50; Y10; Y10S; Y10S136/00; Y10S136/291; Y10S136/292
Claims Analysis
Total Claims: 0
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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) | 1975-10-17 | 1976-04-17 | 1976-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-17 | 1980-04-17 | 1980-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-17 | 1984-04-17 | 1984-10-17 | $7700.00 | Window Closed / Lapsed |