Paint masking kit for windows and method of using same

• US 5,468,538 A
• Filed: 01/05/1994
• Issued: 11/21/1995
• Est. Priority Date: 01/05/1994
• Status: Expired due to Term

• Current Assignee: Paul W. Nameche
• Original Assignee: Paul W. Nameche
• Inventors: Nameche, Paul W.
• Primary Examiner(s): Ryan, Patrick J.
• Assistant Examiner(s): Bahta, Abraham
• Application Number:
  US08/177,431
• Time in Patent Office: 685 Days
• Field of Search: 428/99, 428/42, 428/137, 428/914, 428/195, 428/352, 428/518, 428/14, 428/33, 428/76, 428/192, 118/301, 118/406, 118/504, 52/202, 52/211, 52/823, 156/108, 16/250
• US Class Current: 428/101
• CPC Class Codes: B05B 12/20 Masking elements, i.e. elements defining uncoated areas on an object to be coated
• CPC Class Codes: B44D 3/00 Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for hand tools for applying liquids, e.g. paints, to surfaces B05C17/00, implements for finishing work on buildings, other than painting, E04F21/00; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables colorimetry G01J3/00
• CPC Class Codes: E04G 21/30 against mechanical damage or dirt, e.g. guard covers of stairs
• CPC Class Codes: Y10T 428/1424 Halogen containing compound
• CPC Class Codes: Y10T 428/239 Complete cover or casing
• CPC Class Codes: Y10T 428/24008 including fastener for attaching to external surface
• CPC Class Codes: Y10T 428/24025 Superposed movable attached layers or components
• CPC Class Codes: Y10T 428/24322 Composite web or sheet
• CPC Class Codes: Y10T 428/24777 Edge feature
• CPC Class Codes: Y10T 428/24802 Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
• CPC Class Codes: Y10T 428/2839 with release or antistick coating
• CPC Class Codes: Y10T 428/3192 Next to vinyl or vinylidene chloride polymer

Abstract

A paint masking kit for windows and a method of masking windows prior to painting. The paint masking kit for windows includes a container having a plurality of reusable window balance covers having predetermined sizes and shapes for covering a header and balance portions of a window and a predetermined amount of a plastic sheet material for covering the glass portions of the window. The method of paint masking a window, having an upper and lower sash portion, a header and balances, includes raising the lower sash portion to expose the lower half of the balances. The reusable window balance covers are then secured to the exposed lower balance portions, and the lower sash portion is lowered over the window balance covers. Next, the upper sash portion is lowered to expose the header and the upper half of the balances. Reusable window balance covers are secured to the exposed header and balance portions, and the upper sash portion is raised over the window balance covers. Lastly, the plastic sheet material is applied over glass portions of the window.

Claims

1. A paint masking kit for windows, comprising:

a container including a plurality of reusable window balance covers having predetermined sizes and shapes for covering a header and balance portions of a window; and

a predetermined amount of a plastic sheet material for covering glass portions of said window.

2. The kit of claim 1, wherein said plurality of reusable window balance covers are molded to substantially conform with guide members in said window header and balances.

3. The kit of claim 2, wherein said plurality of reusable window balance covers are molded from a chemical-resistant, durable, semi-rigid plastic material.

4. The kit of claim 3, wherein said semi-rigid plastic material is polyvinyl chloride.

5. The kit of claim 1, wherein said plurality of reusable window balance covers have a thickness of between about 0.005 inch and about 0.015 inch.

6. The kit of claim 1, wherein said plurality of reusable window balance covers include means for securing said covers against said window header and balances.

7. The kit of claim 6, wherein said means for securing said covers against said window header and balances is an adhesive strip.

8. The kit of claim 1, wherein said plastic sheet material has a thickness of between about 0.002 inch and about 0.010 inch.

9. The kit of claim 8, wherein said plastic sheet material is a transparent, vinylic sheet material.

10. The kit of claim 9, wherein said vinylic sheet material is polyvinyl chloride.

11. A set of reusable window balance covers for use during painting of a window frame, comprising:

a plurality of covers having predetermined sizes and shapes for covering header and balance portions of a window, said covers being molded to substantially conform with guide members in said window header and balances.

12. The covers of claim 11, wherein said covers are molded from a chemical-resistant, durable, semi-rigid plastic material.

13. The covers of claim 12, wherein said semi-rigid plastic material is polyvinyl chloride.

14. The covers of claim 11, wherein said covers have a thickness of between about 0.005 inch and about 0.015 inch.

15. The covers of claim 11, wherein said covers include an adhesive strip for securing said covers against said window header and balances.

16. A plastic sheet material for covering glass portions of a window having an adhesive on one side thereof for removably attaching said sheet material to said glass,

wherein said sheet material is made from polyvinyl chloride, and

said sheet material has a thickness of between about 0.002 inch and about 0.01 inch, a tensile strength of between about 2200 psi and about 4300 psi, and an elongation of at least about 200%.

17. The plastic sheet material of claim 16, wherein said polyvinyl chloride sheet material includes a phthalate plasticizer material.

18. The plastic sheet material of claim 16 wherein said adhesive is a vinyl acetate material.

19. A method of paint masking a window, having an upper and lower sash portion, a header and balances, comprising:

raising said lower sash portion to expose the lower half of said balances;

securing reusable window balance covers to said exposed balance portions;

lowering said lower sash portion over said window balance covers;

lowering said upper sash portion to expose said header and the upper half of said balances;

securing reusable window balance covers to said exposed header and balance portions; and

raising said upper sash portion over said window balance covers,

wherein said reusable window balance covers substantially conform with guide members in said window header and balance portions.

20. The method of claim 19 further including the step of applying a plastic sheet material over glass portions of said window.

21. The method of claim 19 wherein said reusable window balance covers are molded from a chemical-resistant, durable, semi-rigid plastic material.

22. The method of claim 21 wherein said semi-rigid plastic material is polyvinyl chloride.

23. The method of claim 19 wherein said reusable window balance covers have a thickness of between about 0.005 inch and about 0.015 inch.

24. The method of claim 19 wherein said reusable window balance covers include an adhesive strip for securing said covers against said window header and balance portions.

25. The method of claim 20, wherein said plastic sheet material has a thickness of between about 0.002 inch and about 0.010 inch.

26. The method of claim 25 wherein said plastic is a transparent, vinylic sheet material.

27. The method of claim 26 wherein said vinylic sheet material is polyvinyl chloride.

28. A paint masking kit for windows, comprising:

a container including a plurality of reusable window balance covers, said covers being molded from a chemical-resistant, durable, semi-rigid plastic material to substantially conform with guide members in a header and balance portions of a window,

wherein said plurality of reusable window balance covers have a thickness of between about 0.005 inches and about 0.015 inches; and

a predetermined amount of a vinylic sheet material for covering glass portions of a window having an adhesive on one side thereof for removably attaching said sheet material to said glass,

wherein said sheet material has a thickness of about 0.002 inches and about 0.01 inches, a tensile strength of between about 2,200 psi and about 4,300 psi, and an elongation of at least about 200%.

29. A method of paint masking a window, having an upper and lower sash portion, a header and balances, comprising:

providing a plurality of reusable window balance covers molded from a chemical-resistant, durable, semi-rigid plastic material to substantially confirm with guide members in said window header and balances;

raising said lower sash portion to expose the lower half of said balances;

securing said reusable window balance covers to said exposed balance portions;

lowering said lower said sash portion over said window balance covers;

lowering said upper sash portion to expose said header and the upper half of said balances;

securing said reusable window balance covers to said exposed header and balance portion;

raising said upper sash portion over said window balance covers;

providing a plastic sheet material for covering glass portions of said window having an adhesive on one side thereof for removably attaching said sheet material to said glass; and

applying said plastic sheet material over said glass portions of said window and trimming said sheet material to expose frame portions to be painted.