US4082875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape having a longitudinal strip of adhesive which is useful as a means for framing sheets
Assignee: Individual
•
Filing: 1976-09-23
•
Granted: 1978-04-04
•
Expires: 1996-09-23
Abstract
Abstract A tape for use in securing a sheet to a surface has adhesive extending part way across one face and the full length thereof thus leaving an uncoated portion to overlie a margin of the sheet. The line of demarcation between the coated and uncoated portion is indicated by regularly spaced indicia including angles the apeces of which preferably establish both transverse and vertical reference lines or ensure accurate tape placement relative to such reference lines.
Inventors
- 👤 Samuel Citron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:07
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24298; Y10T428/24306; Y10T428/24752; Y10T428/24769; Y10T428/24802; Y10T428/28
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
148 words
A tape for use in attaching a sheet to a surface, said tape including an adhesive coat on one face that extends the full length thereof and from one edge part way across said one face with the uncoated portion of said one face to overlie a margin of said sheet, and said tape having a series of indicia extending lengthwise of the tape, each of said indicia a figure including at least one angle providing an apex that represents a particular point lengthwise of the line of demarcation between said coated and uncoated portions of said one face, said indicia located relative to said line to enable said line to be oriented through the tape with respect to reference lines or reference lines to be established with reference to said line, said tape having an adhesive coat along but one side of said extended series of indicia.
Claim 2
Dependent Claim
148 words
A tape for use in attaching a sheet to a surface, said tape including an adhesive coat on one face that extends the full length thereof and from one edge part way across said one face with the uncoated portion of said one face to overlie a margin of said sheet, and said tape having a series of indicia extending lengthwise of the tape, each of said indicia a figure including at least one angle providing an apex that represents a particular point lengthwise of the line of demarcation between said coated and uncoated portions of said one face, said indicia located relative to said line to enable said line to be oriented through the tape with respect to reference lines or reference lines to be established with reference to said line, said tape having an adhesive coat along but one side of said extended series of indicia.
Claim 3
Dependent Claim
19 words
The tape of claim 1 in which the apeces of the figures are located along the line of demarcation.
Claim 4
Dependent Claim
50 words
The tape of claim 1 in which each of the indicia is in the form of a triangle having at least two equal sides with the apex of the angle defined thereby at said line of demarcation and the opposite side over the uncoated portion and parallel to said line.
Claim 5
Dependent Claim
11 words
The tape of claim 3 in which the indicia are perforations.
Claim 6
Dependent Claim
11 words
The tape of claim 3 in which the indicia are printed.
Claim 7
Dependent Claim
47 words
The tape of claim 1 in which each of the indicia is in the form of a triangle having at least two equal sides with the apex of its angle defined thereby overlying the uncoated portion and the opposite side in registry with said line of demarcation.
Claim 8
Dependent Claim
11 words
The tape of claim 6 in which the indicia are perforations.
Claim 9
Dependent Claim
11 words
The tape of claim 6 in which the indicia are printed.
Claim 10
Dependent Claim
56 words
The tape of claim 1 in which each of the indicia is in the form of two triangles, each having at least two equal sides, the triangles having their apeces at the angles formed by said sides coincident and their opposite sides parallel, said apeces spaced along the line of demarcation, one triangle over each portion.
Claim 11
Dependent Claim
11 words
The tape of claim 9 in which both triangles are printed.
Claim 12
Dependent Claim
24 words
The tape of claim 9 in which the triangle over the coated portion is printed and the triangle over the uncoated portion a perforation.
References Cited (Backward Citations)
US1827636A
Cited
US1957682A
Cited
US2249424A
Cited
US3648835A
Cited
US3650794A
Cited
US3930069A
Cited
US3885334A
Cited
US4034843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-04-03 | 1981-10-03 | 1982-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-03 | 1985-10-03 | 1986-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-03 | 1989-10-03 | 1990-04-04 | $7700.00 | Window Closed / Lapsed |