Patent US5581047A successfully refreshed from Google Patents.
US5581047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromagnetic interference sheild
Assignee: Orion Industries Inc
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Filing: 1994-02-03
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Granted: 1996-12-03
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Expires: 2014-02-03
Abstract
Abstract A blank cut and scored for forming an electromagnetic interference shield is disclosed. The blank includes a rectangular bottom section and has first, second, third and fourth rectangular wall sections, wherein each wall section is joined to a separate side of the rectangular bottom section. Each of the first, second, third and fourth corner sections is formed by coaxial lines extending from the sides of the first, second, third and fourth rectangular wall sections and abut a corner of the rectangular bottom section. A perimeter area is contiguous with the first, second, third and fourth wall sections and first, second, third and fourth corner sections. In each corner section, a line diagonally bisects the corner section from the corner of the rectangular bottom section. First, second, third and fourth corner lines diagonally bisect each respective corner section from the corner of the rectangular bottom section through the abutting corner section into the perimeter area. First, second, third and fourth parallel lines extend from a corner of each corner section into the perimeter area and are parallel with the corner line in each corner section.
Inventors
- 👤 David I. Lazaroff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:12
CPC Classifications
H; H05; H05K; H05K9/00; H05K9/0007; H05K9/0045; B; B65; B65D; B65D5/00; B65D5/20; B65D5/2052; B65D5/24; B65D5/244; Y; Y10; Y10S; Y10S220/00; Y10S220/21
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
234 words
A blank cut and scored for forming an electromagnetic interference shield, comprising: a) a rectangular bottom section; b) first, second, third and fourth rectangular wall sections, wherein each said wall section is joined to a separate side of said rectangular bottom section; c) first, second, third and fourth corner sections, wherein each said corner section is formed by coaxial lines extending from the sides of the first, second, third and fourth rectangular wall sections and each said corner section abuts a corner of the rectangular bottom section and is contiguous with the said rectangular wall section; d) a perimeter area contiguous with said first, second, third and fourth rectangular wall sections and said first, second, third and fourth corner sections; e) first, second, third and fourth corner lines, wherein each said corner line diagonally bisects said first, second, third and fourth corner sections, respectively, from the corner of the rectangular bottom section through said abutting corner section into said perimeter area; and f) first, second, third and fourth parallel lines, wherein each parallel line is parallel f) first, second, third and fourth parallel lines, wherein each parallel line is parallel and not coaxial to said first, second, third and fourth corner lines, respectively, and extends from a corner of each corner section, respectively, into said perimeter area and which is not a corner through which the respective corner line bisects said respective corner section.
Claim 2
Dependent Claim
234 words
A blank cut and scored for forming an electromagnetic interference shield, comprising: a) a rectangular bottom section; b) first, second, third and fourth rectangular wall sections, wherein each said wall section is joined to a separate side of said rectangular bottom section; c) first, second, third and fourth corner sections, wherein each said corner section is formed by coaxial lines extending from the sides of the first, second, third and fourth rectangular wall sections and each said corner section abuts a corner of the rectangular bottom section and is contiguous with the said rectangular wall section; d) a perimeter area contiguous with said first, second, third and fourth rectangular wall sections and said first, second, third and fourth corner sections; e) first, second, third and fourth corner lines, wherein each said corner line diagonally bisects said first, second, third and fourth corner sections, respectively, from the corner of the rectangular bottom section through said abutting corner section into said perimeter area; and f) first, second, third and fourth parallel lines, wherein each parallel line is parallel f) first, second, third and fourth parallel lines, wherein each parallel line is parallel and not coaxial to said first, second, third and fourth corner lines, respectively, and extends from a corner of each corner section, respectively, into said perimeter area and which is not a corner through which the respective corner line bisects said respective corner section.
Claim 3
Dependent Claim
49 words
A blank of claim 1 wherein the first parallel line and the second parallel line extend from the first rectangular wall section and the third parallel line and the fourth parallel line extend from the rectangular wall section that is at the opposite end of the rectangular bottom section.
Claim 4
Dependent Claim
12 words
A blank of claim 2 wherein a flap abuts the perimeter area.
Claim 5
Dependent Claim
10 words
A blank of claim 3 wherein the lines are perforated.
Claim 6
Dependent Claim
19 words
A blank of claim 4 wherein at each point of intersection of the scored coaxial lines is a perforation.
Claim 7
Dependent Claim
22 words
A blank of claim 1 wherein the blank is formed of a laminated sheet having an insulating layer and a conductive layer.
Claim 8
Dependent Claim
15 words
A blank of claim 6 wherein the insulating layer is comprised of an insulative polymer.
Claim 9
Dependent Claim
24 words
A blank of claim 7 wherein the insulative polymer is selected from the group of polyester, polybutylene teraphthalate, polyvinyl chloride, polyethylene, polypropylene, and polyamide.
Claim 10
Dependent Claim
15 words
A blank of claim 8 wherein the conductive layer is comprised of a conductive metal.
Claim 11
Dependent Claim
20 words
A blank of claim 9 wherein the conductive metal is selected from the group of copper, tin, aluminum, and iron.
Claim 12
Dependent Claim
18 words
A blank of claim 10 wherein the insulative layer and the conductive layer are joined by an adhesive.
Claim 13
Dependent Claim
12 words
A blank of claim 11 wherein the adhesive is an acrylic adhesive.
Claim 14
Dependent Claim
151 words
A blank cut and scored for forming a wrap around a box, comprising: a) a bottom section; b) a plurality of wall sections, wherein each said section is contiguous to a side of said bottom section; c) a plurality of corner sections, wherein each corner section abuts a corner of the bottom section and is formed by the coaxial lines extending from the sides of the wall sections; d) a perimeter area contiguous with the wall sections and the corner sections; e) a plurality of corner lines, wherein each extends from a corner of the bottom second and bisects diagonally the respective abutting corner section; and f) a plurality of parallel and non-coaxial lines, wherein each said parallel and non-axial line extends respectively from a second corner of said corner section which extends from the second corner in parallel and non-coaxially with the corner line extending from the same corner section.
Claim 15
Dependent Claim
151 words
A blank cut and scored for forming a wrap around a box, comprising: a) a bottom section; b) a plurality of wall sections, wherein each said section is contiguous to a side of said bottom section; c) a plurality of corner sections, wherein each corner section abuts a corner of the bottom section and is formed by the coaxial lines extending from the sides of the wall sections; d) a perimeter area contiguous with the wall sections and the corner sections; e) a plurality of corner lines, wherein each extends from a corner of the bottom second and bisects diagonally the respective abutting corner section; and f) a plurality of parallel and non-coaxial lines, wherein each said parallel and non-axial line extends respectively from a second corner of said corner section which extends from the second corner in parallel and non-coaxially with the corner line extending from the same corner section.
Claim 16
Dependent Claim
49 words
A blank of claim 13 wherein a first parallel corner line and a second parallel corner line extend from a wall section and a third parallel corner line and a fourth corner line extend from a second wall section that is at the opposite end of the bottom section.
Claim 17
Independent Claim
630 words
A method for forming an electromagnetic shield from a cut and scored blank, comprising the steps of: a) folding a blank having i) a rectangular bottom section, ii) first, second, third and fourth rectangular wall sections, wherein each said wall section is joined to a separate side of said rectangular bottom section, iii) first, second, third and fourth corner sections, wherein each said corner section is formed by the coaxial lines extending from the sides of the first, second, third and fourth rectangular wall sections and each said corner section abuts a corner of the rectangular bottom section and is contiguous with the said rectangular wall section, contiguous with the said rectangular wall section, iv) a perimeter area contiguous with said first, second, third and fourth rectangular wall sections and said first, second, third and fourth corner sections, v) first, second, third and fourth corner lines, wherein each said corner line diagonally bisects respectively a corner section from the corner of the rectangular bottom section through said abutting corner section into said perimeter area, and vi) first, second, third and fourth parallel and non-coaxial lines, wherein each parallel and non-coaxial line is respectively parallel and non-axial to said corner line and extends from a corner of said corner section into said perimeter area and which is not a corner through which the corner line bisects said corner section, wherein said blank is folded along the scored line between the second rectangular wall section and rectangular bottom section and the scored line between the fourth rectangular wall section and rectangular bottom section to form first and second normal planes to the rectangular bottom section, whereby the diagonal lines are on the normal planes; b) folding the scored line between the first rectangular wall section and rectangular bottom section and along the first and second diagonal corner lines, whereby the first rectangular wall section is normal to the rectangular bottom section; c) folding the scored line between the third rectangular wall section and rectangular bottom section and along the third and fourth diagonal corner lines, whereby the third rectangular wall section is normal to the rectangular bottom section; d) folding the scored line between the second rectangular wall section and the perimeter area adjoining the second rectangular wall section and the scored line between the fourth rectangular wall section and the perimeter area adjoining the fourth rectangular wall section, whereby the perimeter area adjoining the second rectangular wall section and the perimeter area adjoining the fourth rectangular wall section are folded toward each other and normal to the respective wall sections; e) folding the scored line between the third rectangular wall section and the perimeter area adjoining third rectangular wall section, whereby the perimeter area adjoining the third rectangular wall section is folded onto the perimeter area adjoining the second rectangular wall section and the perimeter area adjoining the fourth rectangular wall section while the third and fourth section lines and the third and fourth corner lines are folded between the perimeter area adjoining the third rectangular wall section and the perimeter areas adjoining the second rectangular wall section and the fourth rectangular wall section; and f) folding the scored line between the first rectangular wall section and the perimeter area adjoining the first rectangular wall section, whereby the perimeter area adjoining the first rectangular wall section is folded onto the perimeter area adjoining the second rectangular wall section and the perimeter area adjoining the fourth rectangular wall section while the first and second section lines and the first and second corner lines are folded between the perimeter area adjoining the third rectangular wall section and the perimeter areas adjoining the second rectangular wall section and the fourth rectangular wall section, thereby forming an electromagnetic shield from a cut and scored blank.
Claim 18
Independent Claim
630 words
A method for forming an electromagnetic shield from a cut and scored blank, comprising the steps of: a) folding a blank having i) a rectangular bottom section, ii) first, second, third and fourth rectangular wall sections, wherein each said wall section is joined to a separate side of said rectangular bottom section, iii) first, second, third and fourth corner sections, wherein each said corner section is formed by the coaxial lines extending from the sides of the first, second, third and fourth rectangular wall sections and each said corner section abuts a corner of the rectangular bottom section and is contiguous with the said rectangular wall section, contiguous with the said rectangular wall section, iv) a perimeter area contiguous with said first, second, third and fourth rectangular wall sections and said first, second, third and fourth corner sections, v) first, second, third and fourth corner lines, wherein each said corner line diagonally bisects respectively a corner section from the corner of the rectangular bottom section through said abutting corner section into said perimeter area, and vi) first, second, third and fourth parallel and non-coaxial lines, wherein each parallel and non-coaxial line is respectively parallel and non-axial to said corner line and extends from a corner of said corner section into said perimeter area and which is not a corner through which the corner line bisects said corner section, wherein said blank is folded along the scored line between the second rectangular wall section and rectangular bottom section and the scored line between the fourth rectangular wall section and rectangular bottom section to form first and second normal planes to the rectangular bottom section, whereby the diagonal lines are on the normal planes; b) folding the scored line between the first rectangular wall section and rectangular bottom section and along the first and second diagonal corner lines, whereby the first rectangular wall section is normal to the rectangular bottom section; c) folding the scored line between the third rectangular wall section and rectangular bottom section and along the third and fourth diagonal corner lines, whereby the third rectangular wall section is normal to the rectangular bottom section; d) folding the scored line between the second rectangular wall section and the perimeter area adjoining the second rectangular wall section and the scored line between the fourth rectangular wall section and the perimeter area adjoining the fourth rectangular wall section, whereby the perimeter area adjoining the second rectangular wall section and the perimeter area adjoining the fourth rectangular wall section are folded toward each other and normal to the respective wall sections; e) folding the scored line between the third rectangular wall section and the perimeter area adjoining third rectangular wall section, whereby the perimeter area adjoining the third rectangular wall section is folded onto the perimeter area adjoining the second rectangular wall section and the perimeter area adjoining the fourth rectangular wall section while the third and fourth section lines and the third and fourth corner lines are folded between the perimeter area adjoining the third rectangular wall section and the perimeter areas adjoining the second rectangular wall section and the fourth rectangular wall section; and f) folding the scored line between the first rectangular wall section and the perimeter area adjoining the first rectangular wall section, whereby the perimeter area adjoining the first rectangular wall section is folded onto the perimeter area adjoining the second rectangular wall section and the perimeter area adjoining the fourth rectangular wall section while the first and second section lines and the first and second corner lines are folded between the perimeter area adjoining the third rectangular wall section and the perimeter areas adjoining the second rectangular wall section and the fourth rectangular wall section, thereby forming an electromagnetic shield from a cut and scored blank.
Claim 19
Dependent Claim
27 words
A method of claim 15 wherein the blank has a flap having a flap line abutting the perimeter area, said flap is folded about the flap line.
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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) | 1999-12-03 | 2000-06-03 | 2000-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-12-03 | 2004-06-03 | 2004-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-12-03 | 2008-06-03 | 2008-12-03 | $7700.00 | Window Closed / Lapsed |