US3306805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making printed corrugated paper board
Assignee: Novelart Manufacturing Co
•
Filing: 1963-05-20
•
Granted: 1967-02-28
•
Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 Charles H Klein
- 👤 James K Haley
- 👤 Alfred C Sides
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:12
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/20; B31F1/24; B31F1/26; B31F1/28; B31F1/289; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1025; Y10T156/1089; Y10T156/1092; Y10T156/1097; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1734
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
APPARATUS FOR MAKING DOUBLE-FACE CORRUGATED PAPER HAVING ONE FACE FORMED OF DISCRETE SHEETS OF PRINTED PAPER, SAID APPARATUS COMPRISING, MEANS FORMING A SUPPLY OF A SINGLE-FACE WEB HAVING A CORRUGATED SURFACE, MEANS FOR APPLYING ADHESIVE TO THE CORRUGATED SURFACE OF SAID WEB, A SET OF ROLLS FOR ADHESIVELY JOING SAID PRINTED SHEETS SEQUENTIALLY TO THE CORRUGATED SURFACE OF SAID SINGLEFACE WEB, MEANS FOR FEEDING SAID WEB INTO SAID ROLLS WITH SAID CORRUGATED SURFACE FACING UPWARDLY, MEANS FOR FEEDING PRINTED SHEETS SEQUENTIALLY INTO SAID ROLLS WITH SAID SHEETS OVERLYING SAID CORRUGATED SURFACE,
Claim 2
Dependent Claim
91 words
APPARATUS FOR MAKING DOUBLE-FACE CORRUGATED PAPER HAVING ONE FACE FORMED OF DISCRETE SHEETS OF PRINTED PAPER, SAID APPARATUS COMPRISING, MEANS FORMING A SUPPLY OF A SINGLE-FACE WEB HAVING A CORRUGATED SURFACE, MEANS FOR APPLYING ADHESIVE TO THE CORRUGATED SURFACE OF SAID WEB, A SET OF ROLLS FOR ADHESIVELY JOING SAID PRINTED SHEETS SEQUENTIALLY TO THE CORRUGATED SURFACE OF SAID SINGLEFACE WEB, MEANS FOR FEEDING SAID WEB INTO SAID ROLLS WITH SAID CORRUGATED SURFACE FACING UPWARDLY, MEANS FOR FEEDING PRINTED SHEETS SEQUENTIALLY INTO SAID ROLLS WITH SAID SHEETS OVERLYING SAID CORRUGATED SURFACE,
References Cited (Backward Citations)
US1199508A
Cited
US2008974A
Cited
US2245396A
Cited
US2318215A
Cited
US2980159A
Cited
US2987105A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |