US2731378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for applying a laminate to supporting surface
Assignee: Midcontinent Adhesive Co
•
Filing: 1952-12-13
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Granted: 1956-01-17
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Expires: 1972-12-13
Abstract
No abstract record available.
Inventors
- 👤 Strachan Allister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:41
CPC Classifications
B; B32; B32B; B32B27/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
THE METHOD OF APPLYING A LAMINATE TO A SUPPORTING SURFACE WITH THE LAMINATE OF A SIZE TO FIT EXACTLY THE SUPPORTING SURFACE WHICH COMPRISES APPLYING CEMENT TO THE SUPPORTING SURFACE AND APPLYING CEMENT TO A SURFACE OF THE LAMINATE, PLACING A SHEET OF MATERIAL, WHICH WILL NOT ADHERE TO THE CEMENTED SURFACES WITHOUT PRESSURE, BETWEEN THE CEMENTED SURFACES WHICH ARE DISPOSED IN SUPERIMPOSED RELATIONSHIP WITH THE SHEET OF MATERIAL HAVING ITS EDGES COINCIDING WITH THE CORRESPONDING EDGES OF THE LAMINATED EXCEPT THAT ONE OF ITS EDGES EXTENDS BEYOND THE CORRESPONDING EDGE OF THE LAMINATE SO THAT IT CAN BE PULLED READILY FROM BETWEEN THE LAMINATE AND THE SUPPORTING SURFACE, GRADUALLY WITHDRAWING SAID SHEET FROM BETWEEN SUCH SURFACES BY PULLING ON THE EXTENDED EDGE THEREOF TO CAUSE PORTIONS OF SUCH SURFACES TO PROGRESSIVELY CONTACT WITH EACH OTHER, AND PROGRESSIVELY PRESSING TOGETHER THE CONTACTING PORTIONS OF SUCH SURFACES.
Claim 2
Independent Claim
146 words
THE METHOD OF APPLYING A LAMINATE TO A SUPPORTING SURFACE WITH THE LAMINATE OF A SIZE TO FIT EXACTLY THE SUPPORTING SURFACE WHICH COMPRISES APPLYING CEMENT TO THE SUPPORTING SURFACE AND APPLYING CEMENT TO A SURFACE OF THE LAMINATE, PLACING A SHEET OF MATERIAL, WHICH WILL NOT ADHERE TO THE CEMENTED SURFACES WITHOUT PRESSURE, BETWEEN THE CEMENTED SURFACES WHICH ARE DISPOSED IN SUPERIMPOSED RELATIONSHIP WITH THE SHEET OF MATERIAL HAVING ITS EDGES COINCIDING WITH THE CORRESPONDING EDGES OF THE LAMINATED EXCEPT THAT ONE OF ITS EDGES EXTENDS BEYOND THE CORRESPONDING EDGE OF THE LAMINATE SO THAT IT CAN BE PULLED READILY FROM BETWEEN THE LAMINATE AND THE SUPPORTING SURFACE, GRADUALLY WITHDRAWING SAID SHEET FROM BETWEEN SUCH SURFACES BY PULLING ON THE EXTENDED EDGE THEREOF TO CAUSE PORTIONS OF SUCH SURFACES TO PROGRESSIVELY CONTACT WITH EACH OTHER, AND PROGRESSIVELY PRESSING TOGETHER THE CONTACTING PORTIONS OF SUCH SURFACES.
References Cited (Backward Citations)
US2656292A
Cited
US2623571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |