US3469867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for wooden members
Assignee: ROBERT O HAWES
•
Filing: 1966-02-08
•
Granted: 1969-09-30
•
Expires: 1986-02-08
Abstract
No abstract record available.
Inventors
- 👤 Robert O Hawes
- 👤 Robert Z Page
- 👤 Benjamin E Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:24
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/48; E04B1/49; F; F16; F16B; F16B7/00; F16B7/04; F16B7/0433; F16B7/044; F16B7/048; F16B7/0493; Y; Y10; Y10S; Y10S411/00; Y10S411/921; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/3431; Y10T24/3459; Y10T403/00; Y10T403/71; Y10T403/7105; Y10T403/7129
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT165336B
Cited
US1710693A
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US1835473A
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US2370748A
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DE803076C
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DE935022C
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US3162719A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |