Patent US3659272A successfully refreshed from Google Patents.
Patent US2755196A successfully refreshed from Google Patents.
US2755196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making adhesive tape with clear margins
Assignee: Individual
•
Filing: 1952-08-01
•
Granted: 1956-07-17
•
Expires: 1972-08-01
Abstract
No abstract record available.
Inventors
- 👤 William M Scholl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:11
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J2301/00; C09J2301/20; C09J2301/204; Y; Y10; Y10T; Y10T428/00; Y10T428/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
THE METHOD OF MAKING ADHESIVE TAPE HAVING CLEAN MARGINS DEVOID OF ADHESIVE ALONG EACH SIDE, INCLUDING THE STEPS OF MOVING A BACKING SHEET ALONG A PREDETERMINED PATH, APPLYING ADHESIVE FACED MASKING TAPE STRIPS TIGHTLY TO THE SURFACE OF SAID BACKING SHEET BY THE ADHESIVE ON THE STRIPS, SAID STRIPS BEING SPACED TRANSVERSELY OF THE SHEET AND MAINTAINED MOVING ALONG THE SHEET, APPLYING AN ADHESIVE MASS OVER SAID SHEET AND STRIPS, SEVERING
Claim 2
Independent Claim
71 words
THE METHOD OF MAKING ADHESIVE TAPE HAVING CLEAN MARGINS DEVOID OF ADHESIVE ALONG EACH SIDE, INCLUDING THE STEPS OF MOVING A BACKING SHEET ALONG A PREDETERMINED PATH, APPLYING ADHESIVE FACED MASKING TAPE STRIPS TIGHTLY TO THE SURFACE OF SAID BACKING SHEET BY THE ADHESIVE ON THE STRIPS, SAID STRIPS BEING SPACED TRANSVERSELY OF THE SHEET AND MAINTAINED MOVING ALONG THE SHEET, APPLYING AN ADHESIVE MASS OVER SAID SHEET AND STRIPS, SEVERING
References Cited (Backward Citations)
US1739296A
Cited
US1581040A
Cited
US1831764A
Cited
US1923513A
Cited
US2082599A
Cited
US2049030A
Cited
US2089525A
Cited
US2152012A
Cited
US2364607A
Cited
US2349709A
Cited
US2349710A
Cited
US2500549A
Cited
US2590557A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |