Claims
- 1. An adjustable prefabricated drywall corner comprising, in combination:
- a first substantially flat side;
- a second substantially flat side foldably attached to said first side along a first seam;
- a face with an upper half and a lower half, said lower half foldably attached to said first side at a second seam, said second seam orthogonal to said first seam;
- a plurality of fold lines on said face, whereby said face can be adjustably folded along one of said fold lines to contact said second side forming a third seam at a chosen angle with respect to said orthogonal seams.
- 2. The adjustable prefabricated drywall corner claimed in claim 1 further comprising a "peel and stick" strip in contact with said second side, whereby said face can be firmly secured to said second side.
- 3. The adjustable prefabricated drywall corner claimed in claim 1 wherein one of said fold lines bisects said face, whereby a third seam formed when said face is folded along said bisecting fold line is orthogonal to said first seam and to said second seam.
- 4. The adjustable prefabricated drywall corner claimed in claim 3, further comprising markings on each of said fold lines describing the rise and run determined by folding said face along that fold line.
- 5. The adjustable prefabricated drywall corner claimed in claim 1 wherein said substantially flat sides and said face are paper.
- 6. The adjustable prefabricated drywall corner claimed in claim 1 wherein said substantially flat sides and said face are tapered to merge with building drywall.
- 7. An adjustable prefabricated drywall corner comprising, in combination:
- a first triangular side;
- a second triangular side foldably attached to said first triangular side along a first seam;
- a semicircular face with an upper half and a lower half, said lower half foldably attached to said first triangular side at a second seam;
- a plurality of fold lines on said semicircular face, whereby said semicircular face can be folded along one of said fold lines to contact said second triangular side forming a third seam.
- 8. The adjustable prefabricated drywall corner claimed in claim 7 wherein said triangular sides and said semicircular face are paper.
- 9. The adjustable prefabricated drywall corner claimed in claim 7 wherein one of said fold lines bisects said semicircular face, whereby a third seam formed when said semicircular face is folded along said bisecting fold line is orthogonal to said first seam and to said second seam.
- 10. The adjustable prefabricated drywall corner claimed in claim 9 further comprising markings on each of said fold lines describing the rise and run determined by folding said semicircular face along that fold line.
- 11. The adjustable prefabricated drywall corner claimed in claim 10 wherein said triangular sides and said semicircular face are paper.
- 12. The adjustable prefabricated drywall corner claimed in claim 11 wherein said triangular sides and said semicircular face are tapered to merge with building drywall.
- 13. The adjustable prefabricated drywall corner claimed in claim 7 wherein said triangular sides and said semicircular face are tapered to merge with building drywall.
Parent Case Info
This application is a continuation-in-part of co-pending application Ser. No. 08/505,797 filed Jul. 21, 1995.
US Referenced Citations (12)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
505797 |
Jul 1995 |
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