US3139045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable shelving and shelf hangers
Assignee: Individual
•
Filing: 1963-07-03
•
Granted: 1964-06-30
•
Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Rojakovick Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:30
CPC Classifications
A; A47; A47B; A47B43/00; A47B43/003; A47B57/00; A47B57/06; A47B57/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A SHELF HANGER COMPRISING, IN COMBINATION, AN ELONGATED MEMBER ADAPTED IN USE TO BE POSITIONED GENERALLY VERTICALLY AND SUCH POSITION DETERMINING THE ORIENTATION OF THE ELEMENTS AS RECITED HEREINAFTER, SAID ELONGATED MEMBER INCLUDING AN UPPER SUSPENSION MEMBER INCLUDING A RELATIVELY LONG VERTICAL ARM AND A RELATIVELY SHORT TOP HORIZONTAL ARM, SAID SUSPENSION MEMBER BEING IN THE SHAPE OF A CHANNEL HAVING A CENTRAL WEB AND PARALLEL SIDE FLANGES, SAID TOP HORIZONTAL ARM HAVING A HOLE IN THE WEB THEREOF FOR DETACHABLE RECEPTION OF MEANS FOR SECURING THE HANGER TO A TOP DOWNWARDLY FACING SURFACE, SAID VERTICAL ARM HAVING A PLURALITY OF VERTICALLY SPACED HOLES IN THE WEB THEREOF, A SLIDABLE MEMBER IN THE FORM OF A RELATIVELY FLAT PIECE RECTANGULAR IN CROSS-SECTION INCLUDING A RELATIVELY LONG VERTICAL LEG AND A RELATIVELY SHORT BOTTOM HORIZONTAL FOOT, SAID VERTICAL LEG HAVING A PLURALITY OF HOLES THEREIN
Claim 2
Dependent Claim
144 words
A SHELF HANGER COMPRISING, IN COMBINATION, AN ELONGATED MEMBER ADAPTED IN USE TO BE POSITIONED GENERALLY VERTICALLY AND SUCH POSITION DETERMINING THE ORIENTATION OF THE ELEMENTS AS RECITED HEREINAFTER, SAID ELONGATED MEMBER INCLUDING AN UPPER SUSPENSION MEMBER INCLUDING A RELATIVELY LONG VERTICAL ARM AND A RELATIVELY SHORT TOP HORIZONTAL ARM, SAID SUSPENSION MEMBER BEING IN THE SHAPE OF A CHANNEL HAVING A CENTRAL WEB AND PARALLEL SIDE FLANGES, SAID TOP HORIZONTAL ARM HAVING A HOLE IN THE WEB THEREOF FOR DETACHABLE RECEPTION OF MEANS FOR SECURING THE HANGER TO A TOP DOWNWARDLY FACING SURFACE, SAID VERTICAL ARM HAVING A PLURALITY OF VERTICALLY SPACED HOLES IN THE WEB THEREOF, A SLIDABLE MEMBER IN THE FORM OF A RELATIVELY FLAT PIECE RECTANGULAR IN CROSS-SECTION INCLUDING A RELATIVELY LONG VERTICAL LEG AND A RELATIVELY SHORT BOTTOM HORIZONTAL FOOT, SAID VERTICAL LEG HAVING A PLURALITY OF HOLES THEREIN
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |