US3165337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Book covers
Assignee: Individual
•
Filing: 1963-03-15
•
Granted: 1965-01-12
•
Expires: 1983-03-15
Abstract
No abstract record available.
Inventors
- 👤 Sydney S Leibowitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:37
CPC Classifications
B; B42; B42D; B42D3/00; B42D3/12; B42D3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A BOOK JACKET COMPRISING A BODY PORTION FORMED OF TRANSPARENT FLEXIBLE SHEET MATERIAL, SAID BODY PORTION BEING PROVIDED ON ONE SURFACE THEREOF WITH A PAIR OF LATERALLY SPACED BOOK COVER ENCLOSURES, SAID ENCLOSURES EACH HAVING AN OPENING EXTENDING BETWEEN THE UPPER AND LOWER EDGES OF SAID JACKET, AND SAID ENCLOSURES HAVING CLOSED UPPER AND LOWER MARGINAL EDGES EXTENDING TRANSVERSELY OF SAID OPENINGS, AND AN ADVERTISING EXTENSION PROVIDED ON SAID JACKET BETWEEN ASSOCIATED CLOSED MAR-
Claim 2
Dependent Claim
74 words
A BOOK JACKET COMPRISING A BODY PORTION FORMED OF TRANSPARENT FLEXIBLE SHEET MATERIAL, SAID BODY PORTION BEING PROVIDED ON ONE SURFACE THEREOF WITH A PAIR OF LATERALLY SPACED BOOK COVER ENCLOSURES, SAID ENCLOSURES EACH HAVING AN OPENING EXTENDING BETWEEN THE UPPER AND LOWER EDGES OF SAID JACKET, AND SAID ENCLOSURES HAVING CLOSED UPPER AND LOWER MARGINAL EDGES EXTENDING TRANSVERSELY OF SAID OPENINGS, AND AN ADVERTISING EXTENSION PROVIDED ON SAID JACKET BETWEEN ASSOCIATED CLOSED MAR-
References Cited (Backward Citations)
US1492677A
Cited
US1601356A
Cited
GB404445A
Cited
CH186281A
Cited
DE696859C
Cited
FR1087659A
Cited
US2753194A
Cited
US2926932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-12 | 1968-07-13 | 1969-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-12 | 1972-07-13 | 1973-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-12 | 1976-07-13 | 1977-01-12 | $7700.00 | Window Closed / Lapsed |