US3606235A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Book holders
Assignee: Individual
•
Filing: 1968-10-02
•
Granted: 1971-09-20
•
Expires: 1988-10-02
Abstract
Abstract A BOOK HOLDER COMPRISING IN COMBINATION A FLOOR BASE, A VERTICALLY ADJUSTABLE STANDARD SECURED TO SAID FLOOR BASE, AN EXTANDABLE, HORIZONTAL ARM PIVOTALLY CONNECTED TO THE UPPER, ADJUSTABLE END OF SAID STANDARD TO SWING LATERALLY, A BOOK SUPPORT MEANS PIVOTALLY ATTACHED TO THE OUTER END OF SAID HORIZONTAL ARM TO SWING LATERALLY, A PAGE HOLDING MEANS PIVOTALLY ATTACHED TO SAID BOOK SUPPORT MEANS WHICH IS OPTIONALLY USEABLE, AND A UNIVERSALLY ADJUSTABLE LIGHTING MEANS, PREFERABLY OF THE HIGH INTENSITY TYPE, ATTACHED TO SAID BOOK SUPPORT MEANS. THE BOOK HOLDER BEING CAPABLE OF OBSCURELY SUPPORTING AN ELECTRIC CORD WITHIN IT.
Inventors
- 👤 Joseph C Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:07
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/04; A47B23/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |