US4139216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrap around cover
Assignee: Individual
•
Filing: 1977-08-04
•
Granted: 1979-02-13
•
Expires: 1997-08-04
Abstract
Abstract A wrap around cover for enclosure of mechanically bound papers is disclosed. More particularly, the cover fully encloses all four sides of a booklet or stack of bound papers in a single wrap around sheet to provide enhanced protection and aesthetic appearance. The cover comprises an integral blank of foldable material, the blank being scored and punched if necessary at predetermined locations prior to binding to accommodate both the type of binder and the size and number of pages being bound.
Inventors
- 👤 Donald F. Saint Clair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:05
CPC Classifications
B; B42; B42D; B42D3/00
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
197 words
A wrap around cover for enclosure of a stack of papers having a front, a back, a linear spine edge and a front edge which are secured by a mechanical binder at the spine edge comprising an integral cover blank which is defined by a binding panel underlying at least a part of the binder and covering a portion of the front of the stack, the binding panel being adapted to be secured to the paper stack by the binder, the binding panel terminating in a linear edge, the linear edge of the binding panel being adapted to overlie the linear spine edge of the stack of papers; a spine panel connected directly or indirectly with said binding panel and covering the said spine edge, a back panel contiguous with said spine panel and covering the said back an end panel contiguous with the back panel and covering the said front edge; and a front panel contiguous with the end panel and covering the front of the stack of papers, the said front panel terminating in a linear free edge, the front panel linear edge being adapted to overlie at least a part of the binding panel.
Claim 2
Dependent Claim
197 words
A wrap around cover for enclosure of a stack of papers having a front, a back, a linear spine edge and a front edge which are secured by a mechanical binder at the spine edge comprising an integral cover blank which is defined by a binding panel underlying at least a part of the binder and covering a portion of the front of the stack, the binding panel being adapted to be secured to the paper stack by the binder, the binding panel terminating in a linear edge, the linear edge of the binding panel being adapted to overlie the linear spine edge of the stack of papers; a spine panel connected directly or indirectly with said binding panel and covering the said spine edge, a back panel contiguous with said spine panel and covering the said back an end panel contiguous with the back panel and covering the said front edge; and a front panel contiguous with the end panel and covering the front of the stack of papers, the said front panel terminating in a linear free edge, the front panel linear edge being adapted to overlie at least a part of the binding panel.
Claim 3
Dependent Claim
58 words
The wrap around cover of claim 1 and a reflex panel intermediate the binding panel and the spine panel, the blank being bent at the respective interconnections of the binding panel and reflex panel and the reflex panel and spine panel, the reflex panel being adapted to overlie and cover at least a part of the mechanical binder.
Claim 4
Dependent Claim
19 words
The wrap around cover of claim 2 wherein the back panel covers at least a portion of the binder.
Claim 5
Dependent Claim
26 words
The wrap around cover of claim 2 wherein the free edge extends under a portion of the binder and the binding panel and is secured thereby.
Claim 6
Dependent Claim
36 words
The cover of claim 1 wherein the binding panel and the stack of papers are perforated and wherein portions of the mechanical binder insert through the perforations and secure the cover to the stack of papers.
Claim 7
Dependent Claim
30 words
The wrap around cover of claim 2 wherein the reflex panel is angular and forms an apex and wherein the apex is positioned to be contacted by the front panel.
Claim 8
Dependent Claim
23 words
The wrap around cover of claim 2 wherein the spine panel and end panel are generally perpendicular to the back and front panels.
Claim 9
Dependent Claim
37 words
The wrap around cover of claim 5 wherein the perforations comprise a plurality of more than two holes, said holes being aligned in a row whereby the portions of the binder can be inserted through the holes.
Claim 10
Dependent Claim
12 words
The wrap around cover of claim 8 wherein said holes are round.
Claim 11
Dependent Claim
40 words
The wrap around cover of claim 5 wherein the perforations comprise a plurality of more than two holes, said holes being aligned in two rows whereby the portions of the binder can be inserted through the two rows of holes.
Claim 12
Dependent Claim
16 words
The wrap around cover of claim 10 wherein the rows are similar, parallel and spaced apart.
Claim 13
Dependent Claim
14 words
The wrap around cover of claim 11 wherein the holes are rectangular in configuration.
Claim 14
Dependent Claim
28 words
The wrap around cover of claim 1 wherein the front panel linear free edge is adapted to insert under the binding panel to complete the wrap around enclosure.
Claim 15
Dependent Claim
48 words
The wrap around cover of claim 1 and a spacer interposed between the front of the stack of papers and the binding panel, said spacer being adapted to define a clearance space between the said front of the stack of papers and a portion of the mechanical binder.
Claim 16
Dependent Claim
35 words
The wrap around cover of claim 14 wherein the linear free edge of the front panel is adapted to be inserted into the clearance space to provide a closed and locked wrap around cover construction.
Claim 17
Dependent Claim
24 words
The wrap around cover of claim 15 wherein the thickness of the spacer is the same as the thickness of the cover front panel.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-02-12 | 1982-08-14 | 1983-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-12 | 1986-08-14 | 1987-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-12 | 1990-08-14 | 1991-02-13 | $7700.00 | Window Closed / Lapsed |