Patent US4375488A successfully refreshed from Google Patents.
US4375488A
Expired / Lapsed
US
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Camouflage material
Assignee: Brunswick Corp
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Filing: 1982-04-15
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Granted: 1983-03-01
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Expires: 2002-04-15
Abstract
Abstract Camouflage material is provided for concealing personnel and equipment from people or animals having geometric and/or color perception. A sheet of material has two dimensions, such as length and width, with a plurality of spaced apart rows of cuts extending across the sheet in both directions. The rows of cuts preferably are spaced apart generally equidistant and generally parallel to each other in both directions to form a generally uniform pattern of cuts. In the preferred embodiment, the cuts are generally W-shaped with two leg portions or generally truncated W-shaped with one leg portion, the leg portions extending at an angle to the direction of the respective row of which the cut is a part. The pattern is such that the cuts in each row in one direction either extend between the cuts of the rows in the opposite direction or completely interrupt the cuts of the rows in the opposite direction so that the cuts in both direction interlock. Thus, stretching the material in either direction extends the inverted base portions of the cuts in the rows transverse to the stretch direction out of the plane of the sheet. This effects extension of cuts out of the plane of the sheet across substantially the entire sheet when the sheet is stretched either in a length-wise or width-wise direction.
Inventors
- 👤 Mark J. Hogan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:01
CPC Classifications
F; F41; F41H; F41H3/00; Y; Y10; Y10S; Y10S428/00; Y10S428/919; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24281; Y10T428/24289
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
154 words
A camouflage material comprising a sheet of material having two dimensions, a plurality of spaced apart rows of cuts extending across the sheet in the direction of each of said dimensions, each cut having at least oneleg portion and an inverted base portion with the leg portion extending at an angle to the direction of the respective row of which the cut is a part, at least some of the cuts in each row in either direction extending between other cuts in that same row, and at least some of the cuts in each row in one said direction extending between the cuts of the rows in the opposite direction, so that the rows of cuts in both directions interlock whereby stretching said material in either direction extends the inverted base portions of the cuts in the rows transverse to the stretched direction in a uniform manner out of the plane of the sheet.
Claim 2
Dependent Claim
154 words
A camouflage material comprising a sheet of material having two dimensions, a plurality of spaced apart rows of cuts extending across the sheet in the direction of each of said dimensions, each cut having at least oneleg portion and an inverted base portion with the leg portion extending at an angle to the direction of the respective row of which the cut is a part, at least some of the cuts in each row in either direction extending between other cuts in that same row, and at least some of the cuts in each row in one said direction extending between the cuts of the rows in the opposite direction, so that the rows of cuts in both directions interlock whereby stretching said material in either direction extends the inverted base portions of the cuts in the rows transverse to the stretched direction in a uniform manner out of the plane of the sheet.
Claim 3
Dependent Claim
26 words
The camouflage material of claim 1 wherein said rows of cuts are spaced apart generally equidistant and generally parallel to each other in each said direction.
Claim 4
Dependent Claim
42 words
The camouflage material of claim 1 wherein at least some of said rows of cuts in at least one said direction are completely interrupted by the cuts of at least some of said rows in the opposite direction to provide said interlock.
Claim 5
Dependent Claim
26 words
The camouflage material of claim 3 wherein said rows of cuts are spaced apart generally equidistant and generally parallel to each other in each said direction.
Claim 6
Dependent Claim
38 words
The camouflage material of claim 4 wherein each of said rows of cuts in each said direction is completely interrupted by the cuts of at least some of said rows in the opposite direction to provide said interlock.
Claim 7
Dependent Claim
33 words
The camouflage material of claim 1 wherein each of said rows of cuts in each said direction is interrupted by the cuts of alternate rows in the opposite direction to provide said interlock.
Claim 8
Dependent Claim
21 words
The camouflage material of claim 1 wherein at least some of said cuts are generally W-shaped with two said leg portions.
Claim 9
Dependent Claim
36 words
The camouflage material of claim 7 wherein the legs of at least some of the W-shaped cuts in the rows in one said direction extend into the rows in the opposite direction to provide said interlock.
Claim 10
Dependent Claim
23 words
The camouflage material of claim 7 wherein at least some of said cuts are generally truncated W-shaped cuts with one said leg portion.
Claim 11
Dependent Claim
38 words
The camouflage material of claim 9 wherein the truncated portions of at least some of said truncated W-shaped cuts in the rows in one said direction extend into the rows in the opposite direction to provide said interlock.
Claim 12
Dependent Claim
106 words
A camouflage material comprising a sheet of material having a pattern of interlocked, criss-crossed rows of cuts formed over the length and width of the sheet, at least some of the cuts in any one row being interlocked, and at least some of the cuts in each row in a lengthwise direction being interlocked with the cuts in a widthwise direction, said cuts being shaped in relation to said rows thereof whereby stretching said material in either a lengthwise or widthwise direction effects extension of the cuts out of the plane of the sheet in a uniform manner across substantially the entire sheet containing the cuts.
Claim 13
Dependent Claim
106 words
A camouflage material comprising a sheet of material having a pattern of interlocked, criss-crossed rows of cuts formed over the length and width of the sheet, at least some of the cuts in any one row being interlocked, and at least some of the cuts in each row in a lengthwise direction being interlocked with the cuts in a widthwise direction, said cuts being shaped in relation to said rows thereof whereby stretching said material in either a lengthwise or widthwise direction effects extension of the cuts out of the plane of the sheet in a uniform manner across substantially the entire sheet containing the cuts.
Claim 14
Dependent Claim
26 words
The camouflage material of claim 11 wherein said rows of cuts are spaced apart generally equidistant and generally parallel to each other in each said direction.
Claim 15
Dependent Claim
42 words
The camouflage material of claim 11 wherein at least some of said rows of cuts in at least one said direction are completely interrupted by the cuts of at least some of said rows in the opposite direction to provide said interlock.
Claim 16
Dependent Claim
26 words
The camouflage material of claim 13 wherein said rows of cuts are spaced apart generally equidistant and generally parallel to each other in each said direction.
Claim 17
Dependent Claim
38 words
The camouflage material of claim 14 wherein each of said rows of cuts in each said direction is completely interrupted by the cuts of at least some of said rows in the opposite direction to provide said interlock.
Claim 18
Dependent Claim
33 words
The camouflage material of claim 11 wherein each of said rows of cuts in each said direction is interrupted by the cuts of alternate rows in the opposite direction to provide said interlock
Claim 19
Dependent Claim
20 words
The camouflage material of claim 11 wherein at least some of said cuts are generally W-shaped with two leg portions.
Claim 20
Dependent Claim
36 words
The camouflage material of claim 17 wherein the legs of at least some of the W-shaped cuts in the rows in one said direction extend into the rows in the opposite direction to provide said interlock.
Claim 21
Dependent Claim
22 words
The camouflage material of claim 17 wherein at least some of said cuts are generally truncated W-shaped cuts with one leg portion.
Claim 22
Dependent Claim
38 words
The camouflage material of claim 19 wherein the truncated portions of at least some of said truncated W-shaped cuts in the rows in one said direction extend into the rows in the opposite direction to provide said interlock.
Claim 23
Dependent Claim
88 words
A camouflage material comprising a sheet of material having a plurality of spaced apart rows of cuts extending across the sheet, at least some of the cuts being generally W-shaped with two leg portions and a pointed base portion, said sheet when pulled in a direction generally parallel to the leg portions of the cuts will cause the base portions of the cuts to extend beyond the plane of the sheet with the pointed configuration of the base portions of the cuts preventing the base portions from rolling.
Claim 24
Dependent Claim
88 words
A camouflage material comprising a sheet of material having a plurality of spaced apart rows of cuts extending across the sheet, at least some of the cuts being generally W-shaped with two leg portions and a pointed base portion, said sheet when pulled in a direction generally parallel to the leg portions of the cuts will cause the base portions of the cuts to extend beyond the plane of the sheet with the pointed configuration of the base portions of the cuts preventing the base portions from rolling.
Claim 25
Dependent Claim
29 words
The camouflage material of claim 21 wherein said rows of cuts are arranged in a pattern of interlocked, criss-crossed rows formed over the length and width of the sheet.
Claim 26
Dependent Claim
25 words
The camouflage material of claim 22 wherein at least some of the cuts in said rows thereof have portions extending into portions of adjacent cuts.
Claim 27
Dependent Claim
26 words
The camouflage material of claim 23 wherein said rows of cuts are spaced apart generally equidistant and generally parallel to each other in each said direction.
Claim 28
Dependent Claim
39 words
The camouflage material of claim 24 wherein at least some of said rows of cuts in one direction are completely interrupted by the cuts of at least some of the rows in the opposite direction to provide said interlock.
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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) | 1986-02-28 | 1986-08-30 | 1987-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-28 | 1990-08-30 | 1991-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-28 | 1994-08-30 | 1995-03-01 | $7700.00 | Window Closed / Lapsed |