US3182771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corner joinder of channelled frames
Assignee: LOUP ENGINEERING Corp
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Filing: 1963-12-16
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Granted: 1965-05-11
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Expires: 1983-12-16
Abstract
No abstract record available.
Inventors
- 👤 Raymond C Root
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:53
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; Y; Y10; Y10T; Y10T403/00; Y10T403/55; Y10T403/555
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
175 words
A CORNER JUNCTURE COMPRISING: A CHANNELLED VERTICAL SIDE RAIL HAVING A BEVELLED END AND A CHANNELLED TOP RAIL HAVING A BEVELLED END, SAID BEVELLED ENDS BEING CONTERMINOUSLY JOINED TOGETHER RIGIDLY BY MEANS OF AN ANGUALR CONNECTOR WHOLLY WITHIN THE INTERNAL CONFINES OF SAID CHANNELLED RAILS SAID ANGUALR CONNECTOR COMPRISING: TWO DISTINCT INTEGRAL LEGS INTERSECTING AT AN ARCUTE ANGLE INCLUDING: (A) A FIRST LEG A MAJOR PORTION THEREOF HELD IN SECUREFRICTIONAL ENGAGEMENT BETWEEN THE INTERNAL SIDE WALLS OF THE VERTICAL RAIL, SAID FIRST LEG HAVING A TERMINAL PORTION EXTENDING INTO AND SECURED IN FRICTIONAL ENGAGEMENT BETWEEN THE INTERNAL SIDE WALL OF THE TOP RAIL, AND (B) A SECOND LEG HAVING THREE SECTIONS IN ORDER: (1) A MAJOR SECTION IMMEDIATELY ADJACENT TO SAID ACUTE ANGLE INTERSECTION AND EXTENDING INTO THE INTERNAL CONFINES OF SAID TOP RAIL, (2) A PERFORATE MINOR MEDIAL SECTION SUBSTANTIALLY PARALLEL TO SAID TOP RAIL INTERNAL BASE, AND (3) A MINOR TERMINAL SECTION SUBSTANTIALLY PERPENDICULAR TO SAID PERFORATE MINOR MEDIAL SECTION AND BEING FIRMLY HELD AGAINST SAID TOP RAIL INTERNAL BASE BY TENSION MEANS.
Claim 2
Dependent Claim
175 words
A CORNER JUNCTURE COMPRISING: A CHANNELLED VERTICAL SIDE RAIL HAVING A BEVELLED END AND A CHANNELLED TOP RAIL HAVING A BEVELLED END, SAID BEVELLED ENDS BEING CONTERMINOUSLY JOINED TOGETHER RIGIDLY BY MEANS OF AN ANGUALR CONNECTOR WHOLLY WITHIN THE INTERNAL CONFINES OF SAID CHANNELLED RAILS SAID ANGUALR CONNECTOR COMPRISING: TWO DISTINCT INTEGRAL LEGS INTERSECTING AT AN ARCUTE ANGLE INCLUDING: (A) A FIRST LEG A MAJOR PORTION THEREOF HELD IN SECUREFRICTIONAL ENGAGEMENT BETWEEN THE INTERNAL SIDE WALLS OF THE VERTICAL RAIL, SAID FIRST LEG HAVING A TERMINAL PORTION EXTENDING INTO AND SECURED IN FRICTIONAL ENGAGEMENT BETWEEN THE INTERNAL SIDE WALL OF THE TOP RAIL, AND (B) A SECOND LEG HAVING THREE SECTIONS IN ORDER: (1) A MAJOR SECTION IMMEDIATELY ADJACENT TO SAID ACUTE ANGLE INTERSECTION AND EXTENDING INTO THE INTERNAL CONFINES OF SAID TOP RAIL, (2) A PERFORATE MINOR MEDIAL SECTION SUBSTANTIALLY PARALLEL TO SAID TOP RAIL INTERNAL BASE, AND (3) A MINOR TERMINAL SECTION SUBSTANTIALLY PERPENDICULAR TO SAID PERFORATE MINOR MEDIAL SECTION AND BEING FIRMLY HELD AGAINST SAID TOP RAIL INTERNAL BASE BY TENSION MEANS.
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) | 1968-05-10 | 1968-11-09 | 1969-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-10 | 1972-11-09 | 1973-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-10 | 1976-11-09 | 1977-05-11 | $7700.00 | Window Closed / Lapsed |