US3022207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing decorative wall panels with prefinished score lines
Assignee: Abiti Power & Paper Co Lt
•
Filing: 1961-02-08
•
Granted: 1962-02-20
•
Expires: 1981-02-08
Abstract
No abstract record available.
Inventors
- 👤 Lang William George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:59
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/18; B; B27; B27N; B27N7/00; B27N7/005; B44; B44C; B44C5/00; B44C5/04; B44C5/0469; D; D21; D21H; D21H27/00; D21H27/18; D21H27/22; D21J; D21J1/00; D21H23/00; D21H23/02; D21H23/22; D21H23/30; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/1043; Y10T156/1044; Y10T156/1046; Y10T156/1052; Y10T156/1062; Y10T156/1064; Y10T156/1075; Y10T156/1077; Y10T156/1084; Y10T156/1085; Y10T156/1089; Y10T156/12; Y10T156/1317; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24537; Y10T428/24777; Y10T428/24802; Y10T428/24934
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A METHOD FOR MAKING DECORATIVE WALL PANELS WITH PREFINISHED SCORE LINES COMPRISING FORMING A BOARD PANEL HAVING SCORE LINE GROOVES PREFORMED IN THE SURFACE THEREOF, APPLYING AN OVERLAY LAYER COMPRISING THERMOPLASTIC RESIN TO SAID SURFACE AND PASSING THE ASSEMBLY OF SAID BOARD PANEL AND OVERLAY LAYER THROUGH A SET OF NIP ROLLS INCLUDING A HEATED ROLL CONTOURED TO CONFORM WITH SAID SCORE LINE GROOVES AND A BACKING ROLL TO LAMINATE THE OVERLAY FILM TO SAID SURFACE AND TO SLIT THE FILM CENTRALLY OF THE SCORE LINE GROOVES, LEAVING EDGES OF THE OVERLAY LAYER WHICH BECOME SECURED TO THE SIDES OF SAID SCORE LINE GROOVES.
Claim 2
Independent Claim
104 words
A METHOD FOR MAKING DECORATIVE WALL PANELS WITH PREFINISHED SCORE LINES COMPRISING FORMING A BOARD PANEL HAVING SCORE LINE GROOVES PREFORMED IN THE SURFACE THEREOF, APPLYING AN OVERLAY LAYER COMPRISING THERMOPLASTIC RESIN TO SAID SURFACE AND PASSING THE ASSEMBLY OF SAID BOARD PANEL AND OVERLAY LAYER THROUGH A SET OF NIP ROLLS INCLUDING A HEATED ROLL CONTOURED TO CONFORM WITH SAID SCORE LINE GROOVES AND A BACKING ROLL TO LAMINATE THE OVERLAY FILM TO SAID SURFACE AND TO SLIT THE FILM CENTRALLY OF THE SCORE LINE GROOVES, LEAVING EDGES OF THE OVERLAY LAYER WHICH BECOME SECURED TO THE SIDES OF SAID SCORE LINE GROOVES.
References Cited (Backward Citations)
US1337254A
Cited
US2018712A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-19 | 1965-08-21 | 1966-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-19 | 1969-08-21 | 1970-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-19 | 1973-08-21 | 1974-02-20 | $7700.00 | Window Closed / Lapsed |