US4749427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of binding and reinforcing loose leaf sheets
Assignee: Dennison Manufacturing Co
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Filing: 1986-09-10
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Granted: 1988-06-07
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Expires: 2006-09-10
Abstract
Abstract Method of binding loose leaf sheets together having multiple superposed punched holes while reinforcing the holes including providing a binding element having a tab portion and an elongated strip portion, affixing the tab portion to a face portion of one of the sheets and passing the strip portion through superposed holes within the sheets to be bonded at least once to bind the sheets together, and repeating the process for the remaining holes.
Inventors
- 👤 Warren R. Pitts
- 👤 Dennis R. Benoit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:12
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/16; B42B; B42B5/00; B42B5/08; B42B5/10; Y; Y10; Y10S; Y10S412/00; Y10S412/901; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/1034; Y10T428/00; Y10T428/14
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
150 words
Method of binding a plurality of sheets together having multiple superposed punched holes within edge portions thereof while reinforcing said holes comprising the steps of: (a) providing a multi-layered binding element having a tab portion and an elongated strip portion, said binding element including a first substrate layer, a pressure sensitive adhesive layer and a carrier layer having a release coating thereon affixed to said pressure sensitive layer; (b) peeling away said carrier layer from said elongated strip portion and said tab portion to expose said adhesive layer; (c) affixing said tab portion to a face portion of one of said sheets; and (d) passing said strip portion through substantially superposed holes within said sheets to be bonded at least once while pressing said pressure sensitive layer of said strip portion against said tab portion to affix said strip portion thereto, to bind said sheets together at edge portions thereof.
Claim 2
Dependent Claim
150 words
Method of binding a plurality of sheets together having multiple superposed punched holes within edge portions thereof while reinforcing said holes comprising the steps of: (a) providing a multi-layered binding element having a tab portion and an elongated strip portion, said binding element including a first substrate layer, a pressure sensitive adhesive layer and a carrier layer having a release coating thereon affixed to said pressure sensitive layer; (b) peeling away said carrier layer from said elongated strip portion and said tab portion to expose said adhesive layer; (c) affixing said tab portion to a face portion of one of said sheets; and (d) passing said strip portion through substantially superposed holes within said sheets to be bonded at least once while pressing said pressure sensitive layer of said strip portion against said tab portion to affix said strip portion thereto, to bind said sheets together at edge portions thereof.
Claim 3
Dependent Claim
42 words
The method of claim 1 wherein said tab portion has a tab hole therein larger than holes within said sheets and further including the step of aligning said tab hole with the holes within said sheets during the performance of step (c).
Claim 4
Dependent Claim
31 words
The method of claim 1 wherein the terminal portion of said strip portion not passed through said hole is affixed directly to a substantial face portion of one of said sheets.
Claim 5
Dependent Claim
31 words
The method of claim 2 wherein the terminal portion of said strip portion not passed through said hole is affixed directly to a substantial face portion of one of said sheets.
Claim 6
Dependent Claim
32 words
The method of claim 1 wherein a plurality of tab portions having strip portions affixed thereto, are joined together to form a unitary elongated tab portion for binding multiple hole sheets together.
Claim 7
Dependent Claim
32 words
The method of claim 2 wherein a plurality of tab portions having strip portions affixed thereto, are joined together to form a unitary elongated tab portion for binding multiple hole sheets together.
Claim 8
Dependent Claim
32 words
The method of claim 3 wherein a plurality of tab portions having strip portions affixed thereto, are joined together to form a unitary elongated tab portion for binding multiple hole sheets together.
Claim 9
Dependent Claim
32 words
The method of claim 4 wherein a plurality of tab portions having strip portions affixed thereto, are joined together to form a unitary elongated tab portion for binding multiple hole sheets together.
Claim 10
Dependent Claim
60 words
The method of claim 2 wherein at least two holes are punched within each of said sheets and further including the step of inserting said sheets into a ring binder after the performance of step (c) upon said holes to provide a bound section of documents within said ring binder having reinforced holes without the need for applying reinforcement members.
Claim 11
Dependent Claim
60 words
The method of claim 4 wherein at least two holes are punched within each of said sheets and further including the step of inserting said sheets into a ring binder after the performance of step (c) upon said holes to provide a bound section of documents within said ring binder having reinforced holes without the need for applying reinforcement members.
Claim 12
Dependent Claim
60 words
The method of claim 6 wherein at least two holes are punched within each of said sheets and further including the step of inserting said sheets into a ring binder after the performance of step (c) upon said holes to provide a bound section of documents within said ring binder having reinforced holes without the need for applying reinforcement members.
Claim 13
Dependent Claim
27 words
The method of claim 1 wherein step (b) is performed during manufacture, and said layer is affixed to a storage card to be supplied to the user.
Claim 14
Dependent Claim
27 words
The method of claim 2 wherein step (b) is performed during manufacture, and said layer is affixed to a storage card to be supplied to the user.
Claim 15
Dependent Claim
27 words
The method of claim 4 wherein step (b) is performed during manufacture, and said layer is affixed to a storage card to be supplied to the user.
Claim 16
Dependent Claim
27 words
The method of claim 6 wherein step (b) is performed during manufacture, and said layer is affixed to a storage card to be supplied to the user.
Claim 17
Dependent Claim
131 words
Method of binding a plurality of sheets together having superposed punched holes within edge portions thereof while reinforcing said holes comprising the steps of: (a) providing a multi-layered binding element having a tab portion and an elongated strip portion, said binding element including a first substrate layer, a pressure sensitive adhesive layer and a carrier layer having a release coating thereon affixed to said pressure sensitive layer; (b) peeling away said carrier layer from said elongated strip portion to expose said adhesive layer; (c) thereafter passing said strip portion through substantially superposed holes within said sheets to be bonded at least once while pressing said pressure sensitive layer of said strip portion against said tab portion to affix said strip portion thereto, to bind said sheets together at edge portions thereof.
Claim 18
Dependent Claim
131 words
Method of binding a plurality of sheets together having superposed punched holes within edge portions thereof while reinforcing said holes comprising the steps of: (a) providing a multi-layered binding element having a tab portion and an elongated strip portion, said binding element including a first substrate layer, a pressure sensitive adhesive layer and a carrier layer having a release coating thereon affixed to said pressure sensitive layer; (b) peeling away said carrier layer from said elongated strip portion to expose said adhesive layer; (c) thereafter passing said strip portion through substantially superposed holes within said sheets to be bonded at least once while pressing said pressure sensitive layer of said strip portion against said tab portion to affix said strip portion thereto, to bind said sheets together at edge portions thereof.
Claim 19
Dependent Claim
31 words
The method of claim 16 wherein the terminal portion of said strip portion not passed through said hole is affixed directly to a substantial face portion of one of said sheets.
Claim 20
Dependent Claim
31 words
The method of claim 16 wherein a plurality of tab portions having strip portions affixed thereto, are joined together to form a unitary elongated body for binding multiple hole sheets together.
Claim 21
Dependent Claim
31 words
The method of claim 17 wherein a plurality of tab portions having strip portions affixed thereto, are joined together to form a unitary elongated body for binding multiple hole sheets together.
Claim 22
Dependent Claim
50 words
The method of claim 16 wherein said carrier layer is scored at the interface between said tab portion and said strip portion to enable said carrier layer to be readily peeled away from said strip portion but not said tab portion to provide ease of handling of said tab portion.
Claim 23
Dependent Claim
50 words
The method of claim 17 wherein said carrier layer is scored at the interface between said tab portion and said strip portion to enable said carrier layer to be readily peeled away from said strip portion but not said tab portion to provide ease of handling of said tab portion.
Claim 24
Dependent Claim
50 words
The method of claim 18 wherein said carrier layer is scored at the interface between said tab portion and said strip portion to enable said carrier layer to be readily peeled away from said strip portion but not said tab portion to provide ease of handling of said tab portion.
Claim 25
Dependent Claim
50 words
The method of claim 19 wherein said carrier layer is scored at the interface between said tab portion and said strip portion to enable said carrier layer to be readily peeled away from said strip portion but not said tab portion to provide ease of handling of said tab portion.
Claim 26
Dependent Claim
57 words
The method of claim 16 wherein at least two holes are punched within each of said sheets and further including the step of inserting said sheets into a ring binder after the performance of step (c) to provide a bound section of documents within said ring binder having reinforced holes without the need for applying reinforcement members.
Claim 27
Dependent Claim
28 words
The method of claim 16 wherein step (b) is performed during manufacture, and said adhesive layer is affixed to a storage card to be supplied to the user.
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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) | 1991-06-07 | 1991-12-07 | 1992-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-07 | 1995-12-07 | 1996-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-07 | 1999-12-07 | 2000-06-07 | $7700.00 | Window Closed / Lapsed |