US3176953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Book holder
Assignee: Gaylord Bros Inc
•
Filing: 1963-12-04
•
Granted: 1965-04-06
•
Expires: 1983-12-04
Abstract
No abstract record available.
Inventors
- 👤 Company State Bank And Trust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:13
CPC Classifications
A; A47; A47B; A47B19/00; A47B19/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A BOOK HOLDER WHICH COMPRISES A GERNERALY RECTANGULAR METAL PLATE HAVING A CENTRAL LONGITUDINALLY EXTENDING ARCUATELY RAISED BEAD CONTOURED TO FIT THE BACK OF A BOOK IN OPEN POSITION, LONGITUDINAL FLANGES AT THE SIDE EDGES OF THE PLATE DEFINING INWARDLY FACING CHANNEL GROVES, UPTURNED FLANGES AT THE BOTTOM OF THE PLATE, SAID LATTER FLANGES TERMINATING AT THE ARCURATELY RAISED BEAD SO AS TO LIE WHOLLY AT OPPOSITE SIDES THEREOF, SAID CHANNELS BEING ADAPTED TO RECEIVE THE END EDGES OF A BOOK COVER, SAID RAISED BEAD BEING ADAPTED TO SUPPORT THE BOUND EDGE OF A BOOK AND SAID BOTTOM FLANGES BEING ADAPTED TO ABUT THE BOTTOM EDGES OF THE BOOK COVER FOR HOLDING THE BOOK IN AN OPEN FLAT POSITION.
Claim 2
Dependent Claim
119 words
A BOOK HOLDER WHICH COMPRISES A GERNERALY RECTANGULAR METAL PLATE HAVING A CENTRAL LONGITUDINALLY EXTENDING ARCUATELY RAISED BEAD CONTOURED TO FIT THE BACK OF A BOOK IN OPEN POSITION, LONGITUDINAL FLANGES AT THE SIDE EDGES OF THE PLATE DEFINING INWARDLY FACING CHANNEL GROVES, UPTURNED FLANGES AT THE BOTTOM OF THE PLATE, SAID LATTER FLANGES TERMINATING AT THE ARCURATELY RAISED BEAD SO AS TO LIE WHOLLY AT OPPOSITE SIDES THEREOF, SAID CHANNELS BEING ADAPTED TO RECEIVE THE END EDGES OF A BOOK COVER, SAID RAISED BEAD BEING ADAPTED TO SUPPORT THE BOUND EDGE OF A BOOK AND SAID BOTTOM FLANGES BEING ADAPTED TO ABUT THE BOTTOM EDGES OF THE BOOK COVER FOR HOLDING THE BOOK IN AN OPEN FLAT POSITION.
References Cited (Backward Citations)
US498156A
Cited
US1330004A
Cited
US1880602A
Cited
US2006580A
Cited
US2508802A
Cited
US2814455A
Cited
US2770914A
Cited
US3099101A
Cited
US3016650A
Cited
US3039227A
Cited
US3043047A
Cited
US3149724A
Cited
US3106799A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |