US3470666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beam ceiling suspension member and system
Assignee: GEORGE W MOD
•
Filing: 1967-01-16
•
Granted: 1969-10-07
•
Expires: 1987-01-16
Abstract
No abstract record available.
Inventors
- 👤 George W Mod
- 👤 Joseph J Medica
- 👤 James E Bobzin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:36
CPC Classifications
E; E04; E04B; E04B9/00; E04B9/005; E04B9/22; Y; Y10; Y10S; Y10S52/00; Y10S52/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US87853A
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US927205A
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US985367A
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US1602256A
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US2341645A
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US2391049A
Cited
US2668991A
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US3241280A
Cited
US3310324A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |