Multi-layer double stick layered pad

{
  "publication_number": "US10399376B2",
  "country": "US",
  "kind": "B2",
  "title": "Multi-layer double stick layered pad",
  "abstract": "A multi-layer pad of double-sided adhesive sheet material with individual pull-tabs. A method of making an adhesive sheet product may comprise: providing a first double-sided adhesive sheet having a first pull tab and a first adhesive strength on one side of the first double-sided adhesive sheet and a second adhesive strength on the other side of the first double-sided adhesive sheet; providing a second double-sided adhesive sheet having a second pull tab and a first adhesive strength on one side of the second double-sided sheet and a second adhesive strength on the other side of the second double-sided sheet; adhering the first double-sided adhesive sheet to the second double-sided sheet such that side with the second adhesive strength of the first double-sided adhesive sheet contacts the side with the first adhesive strength of the second double-sided adhesive sheet and such that the second pull tab is offset from the first pull tab; whereby a multi-layer double-sided adhesive pad is formed whereby the first double-sided adhesive sheet may be removed from the second double-sided adhesive sheet with the use of the first pull tab to expose the side having the first adhesive strength of the second double-sided adhesive sheet.",
  "claims": [
    "1. A method of making an adhesive sheet product comprising: providing a first double-sided adhesive sheet having a first pull tab and a first adhesive strength on one side of the first double-sided adhesive sheet and a second adhesive strength on the other side of the first double-sided adhesive sheet; providing a second double-sided adhesive sheet having a second pull tab and a first adhesive strength on one side of the second double-sided adhesive sheet and a second adhesive strength on the other side of the second double-sided adhesive sheet; and adhering the first double-sided adhesive sheet to the second double-sided adhesive sheet such that the side with the second adhesive strength of the first double-sided adhesive sheet contacts the side with the first adhesive strength of the second double-sided adhesive sheet and such that the second pull tab is offset from the first pull tab; whereby a multi-layer double-sided adhesive pad is formed whereby the first double- sided adhesive sheet may be removed from the second double-sided adhesive sheet with the use of the first pull tab to expose the side having the first adhesive strength of the second double-sided adhesive sheet.",
    "2. The method of claim 1, further comprising: providing a third double-sided adhesive sheet having a third pull tab and a first adhesive strength on one side of the third double-sided adhesive sheet and a second adhesive strength on the other side of the third double-sided adhesive sheet, and; adhering the second double-sided adhesive sheet to the third double-sided adhesive sheet such that side with the second adhesive strength of the second double-sided adhesive sheet contracts the side with the first adhesive strength of the third double-sided adhesive sheet and such that the third pull tab is offset from the second pull tab; whereby a multi-layer double-sided adhesive pad is formed whereby the second double- sided adhesive sheet may be removed from the third double-sided adhesive sheet with the use of the second pull tab to expose the side having the first adhesive strength of the third double-sided adhesive sheet.",
    "3. The method of claim 2, further comprising: providing one or more additional double-sided sheets, each additional sheet having its own pull tab and a first adhesive strength on one side of the additional sheet and a second adhesive strength on the other side of the additional sheet, and adhering each such additional sheet to the prior sheet of the pad such that the side of the prior sheet with the second adhesive strength contracts the side of the additional sheet with the first adhesive strength, and such that the pull tab of the additional sheet is offset from the pull tab of the prior sheet; whereby a multi-layer double-sided adhesive pad is formed whereby each layer of the multi-layer double-sided adhesive pad can be removed by the use of its own pull tab to expose the next layer.",
    "4. The method of claim 3, wherein the multi-layer double-sided adhesive pad is polygon shaped and each tab extends from a different side of the polygon than the prior tab.",
    "5. The method of claim 3, wherein the multi-layer double-sided adhesive pad is circular or oval and each tab is radially offset from the prior tab.",
    "6. The method of claim 3, wherein each tab displays a different index value such as sequential letter or number.",
    "7. The method of claim 3, wherein each multi-layer double-sided adhesive pad sheet has a color and the tab is of a corresponding color.",
    "8. The method of claim 3, wherein each tab includes other means of indicating that it is the corresponding tab for the layer to be removed."
  ],
  "description_excerpt": "Adhesive sheet pads have been used to record notes and place those notes on a surface utilizing the adhesive on the sheet pad. However, once the adhesive sheet pad has been removed from a surface, the adhesive may no longer function to hold the adhesive sheet pad to the surface. Thus, there is a need for an adhesive sheet pad that may be utilized multiple times on multiple surfaces and maintain the ability to adhere to any number of surfaces without loss of adhesion.\n\nThese drawings illustrate certain aspects of some of the embodiments of the present disclosure and should not be used to limit or define the disclosure.\n\nFIG. 1 illustrates an example embodiment of a multi-layer pad of double-sided adhesive sheet material with individual pull tabs.\n\nFIG. 2 illustrates another example embodiment of a multi-layer pad of double-sided adhesive sheet material with individual pull tabs.\n\nFIG. 3A illustrates another example embodiment of a multi-layer pad of double-sided adhesive sheet material with individual pull tabs.\n\nFIG. 3B illustrates an example embodiment of a cover sheet for a multi-layered pad of double-sided adhesive sheet material.\n\nThe present disclosure may generally relate to a multi-layer pad of double-sided adhesive sheet material with individual pull tabs. Among other things, the multi-layer pad may allow an object to be restuck multiple times to a fixture by always providing fresh adhesive. Each time the object is to be restuck the user may peel off the old adhesive layer from the pad and uses a fresh adhesive layer.",
  "cpc": [
    "B42D 5/003",
    "B32B 7/06",
    "B32B 7/12",
    "B42F 5/00",
    "F16B 11/006"
  ],
  "ipc": [
    "B42D 5/00",
    "B42F 5/00",
    "F16B 11/00"
  ],
  "inventors": [
    "Sandeep Seth"
  ],
  "filing_date": "2017-06-21",
  "publication_date": "2019-09-03",
  "grant_date": "2019-09-03",
  "priority_date": "2016-06-21",
  "application_number": "US-201715629269-A",
  "family_id": "60661101",
  "cited_by_count": 1,
  "citations": [
    "US2227444A",
    "US4890608A",
    "US5707713A"
  ]
}