US3190710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knock-down furniture and method of assembly
Assignee: LOK TRIM CORP
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Filing: 1962-03-08
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Granted: 1965-06-22
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Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 Paul E Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:11
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/02; A; A47; A47B; A47B47/00; A47B47/04; A47B47/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A KNOCK-DOWN ARTICLE OF FURNITURE COMPRISING A PLURALITY OF SEPARATE ELEMENTS INCLUDING TWO SIDE MEMBERS, SAID ELEMENTS ADJACENT THEIR HORIZONTAL AND VERTICAL MEETING EDGES HAVING ENGAGING MITERED EDGES, EACH OF THE ELEMENTS PROVIDED WITH RABBETS ADJACENT THEIR MITERED EDGES, A PLURALITY OF SUBSTANTIALLY IDENTICAL CHANNEL MEMBERS HAVING ANGULARLY INTURNED FLANGES, SAID FLANGES ENGAGING WITHIN THE RABBETS ADJACENT EACH MITERED JOINT, THE UPPER ENDS OF THE VERTICAL CHANNEL MEMBERS BEING NOTCHED TO PROVIDE UPWARDLY EXTENDING TABS, SAID TABS ENGAGING THE TERMINAL EDGES OF THE HORIZONTAL CHANNEL MEMBERS
Claim 2
Dependent Claim
86 words
A KNOCK-DOWN ARTICLE OF FURNITURE COMPRISING A PLURALITY OF SEPARATE ELEMENTS INCLUDING TWO SIDE MEMBERS, SAID ELEMENTS ADJACENT THEIR HORIZONTAL AND VERTICAL MEETING EDGES HAVING ENGAGING MITERED EDGES, EACH OF THE ELEMENTS PROVIDED WITH RABBETS ADJACENT THEIR MITERED EDGES, A PLURALITY OF SUBSTANTIALLY IDENTICAL CHANNEL MEMBERS HAVING ANGULARLY INTURNED FLANGES, SAID FLANGES ENGAGING WITHIN THE RABBETS ADJACENT EACH MITERED JOINT, THE UPPER ENDS OF THE VERTICAL CHANNEL MEMBERS BEING NOTCHED TO PROVIDE UPWARDLY EXTENDING TABS, SAID TABS ENGAGING THE TERMINAL EDGES OF THE HORIZONTAL CHANNEL MEMBERS
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) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |