Patent US3206794A successfully refreshed from Google Patents.
US3206794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supporting means for folding doors
Assignee: Individual
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Filing: 1963-06-17
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Granted: 1965-09-21
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Expires: 1983-06-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Leonard E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:48
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/26; E05D15/264; E05D15/266; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
37 words
SUPPORTING MEANS FOR PIVOTALLY MOUNTING A FOLDING DOOR IN A DOORWAY COMPRISING: MEANS FOR SUSPENDING SAID DOOR FROM THE TOP, A PIVOT MOUNTED ON THE BOTTOM OF SAID DOOR, A JAMB BRACKET HAVING A HORIZONTALLY EXTENDING MEMBER,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |