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US3949445A Expired / Lapsed US ⏱️ 0.0 years remaining

Connector leaf and leaf assembly

Assignee: Individual
•
Filing: 1975-05-27
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Granted: 1976-04-13
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Expires: 1995-05-27
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Abstract

Abstract A connector leaf for cooperating with a like leaf as an assembly for detachably connecting panels or other structures together comprises a generally rectangular planar body having a pair of knuckles at its opposite ends, each with an axial bore therethrough for receiving a connector pin. The knuckles are flush with one face of the body and project outwardly of the other face thereof. In the preferred embodiment, the knuckles are at diagonally opposite corners.

Inventors

  • 👤 John R. Stevens

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 22:28
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/02; E05D5/04; E05D7/00; E05D7/10; E05D7/1005; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/142

Claims Analysis

Total Claims: 13
Claim 1
Independent Claim 118 words
A leaf for connecting structures, comprising: a relatively thin body having front and back planar faces, opposite ends, and a center line located between opposite lengthwise edges extending between said opposite ends, securing means for fastening said body against a structure with the back planar face abutting the structure, and a pair of longitudinally bored, parallel knuckles secured to said opposite ends of said body, each of said knuckles terminating adjacent the center line of the body, being flush with said back face, and extending forwardly of the front face such that a pair of said leaves are adapted to be nested front face to front face with the knuckles aligned and their confronting ends abutting each other.
Claim 2
Dependent Claim 118 words
A leaf for connecting structures, comprising: a relatively thin body having front and back planar faces, opposite ends, and a center line located between opposite lengthwise edges extending between said opposite ends, securing means for fastening said body against a structure with the back planar face abutting the structure, and a pair of longitudinally bored, parallel knuckles secured to said opposite ends of said body, each of said knuckles terminating adjacent the center line of the body, being flush with said back face, and extending forwardly of the front face such that a pair of said leaves are adapted to be nested front face to front face with the knuckles aligned and their confronting ends abutting each other.
Claim 3
Dependent Claim 40 words
A leaf as in claim 1 wherein said securing means comprises screw holes symmetrically placed along the center line of said body such that the location of screws for said holes will not change when said leaf is rotated 180°.
Claim 4
Dependent Claim 18 words
The leaf of claim 1 in which said knuckles are located on opposite sides of said center line.
Claim 5
Dependent Claim 19 words
The leaf of claim 1 in which said knuckles are located on the same side of said center line.
Claim 6
Dependent Claim 127 words
A connector assembly for joining panels or the like, comprising: at least two like leaves, each having a body including lengthwise edges, opposite ends, opposite faces and a center line between said lengthwise edges, and each having a respective pair of knuckles secured to the opposite ends of its body and formed with longitudinal through-bores, said pair of knuckles being flush with one face of the respective leaf and extending outwardly relative to the opposite face thereof, adjacent knuckles of said leaves overlapping inner end to inner end at an intersection of the center lines of the leaf bodies and having their bores aligned, securing means for securing the leaves to the panels, and pin means in said aligned bores for detachably interconnecting the overlapped knuckles together.
Claim 7
Dependent Claim 127 words
A connector assembly for joining panels or the like, comprising: at least two like leaves, each having a body including lengthwise edges, opposite ends, opposite faces and a center line between said lengthwise edges, and each having a respective pair of knuckles secured to the opposite ends of its body and formed with longitudinal through-bores, said pair of knuckles being flush with one face of the respective leaf and extending outwardly relative to the opposite face thereof, adjacent knuckles of said leaves overlapping inner end to inner end at an intersection of the center lines of the leaf bodies and having their bores aligned, securing means for securing the leaves to the panels, and pin means in said aligned bores for detachably interconnecting the overlapped knuckles together.
Claim 8
Dependent Claim 24 words
A connector assembly according to claim 5 in which the knuckles of each leaf are located along diagonally opposite portions of the leaf body.
Claim 9
Dependent Claim 24 words
A connector assembly according to claim 5 in which the knuckles of each leaf are adjacent the same lengthwise edge of the leaf body.
Claim 10
Dependent Claim 30 words
A connector assembly according to claim 5 in which said securing means for each leaf passes through holes in the leaf body located along said center line of the body.
Claim 11
Dependent Claim 35 words
A connector assembly according to claim 8 in which the knuckles for each leaf extend outwardly relative to said opposite face of the leaf body a distance substantially equal to the thickness of such body.
Claim 12
Dependent Claim 35 words
A connector assembly according to claim 5 in which there are more than two said leaves all interconnected with vertical said pin means and arranged in a closed polygonal configuration when viewed from the top.
Claim 13
Dependent Claim 34 words
A connector assembly according to claim 6 in which there are an odd number of said leaves all interconnected with vertical said pin means in a closed polygonal configuration when viewed from the top.

References Cited (Backward Citations)

US61421A Cited
US1192989A Cited
US1416812A Cited
US1375212A Cited
US3828476A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-04-13 1979-10-13 1980-04-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-04-13 1983-10-13 1984-04-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-04-13 1987-10-13 1988-04-13 $7700.00 Window Closed / Lapsed

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