Patent US3104865A successfully refreshed from Google Patents.
US3104865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Railing construction
Assignee: —
•
Filing: —
•
Granted: 1963-09-24
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Expires: 1980-09-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:25
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/18; E04F11/181; E04F11/1812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
IN COMBINATION WITH A BUILDING STRUCTURE COMPRISING AN ELEVATED CONCRETE FLOOR HAVING AN EXPOSED EDGE PORTION LYING IN A VERTICAL PLANE, THE COMBINATION OF A PLURALITY OF STUDS SET IN THE CONCRETE FLOOR AND EXTENDING HORIZONTALLY OUTWARDLY FROM SAID EDGE PORTION IN PARALLEL, SPACED APART RELATION TO EACH OTHER, A PLURALITY OF BRACKETS EACH SECURED TO SAID EDGE PORTION BY ONE OF THE STUDS, AND AN ORNAMENTAL RAILING CONSISTING ESSENTIALLY OF A PLURALITY OF VERTICALLY DISPOSED PICKETS, FORMED OF EXTRUSION MOLDED LIGHT WEIGHT METAL, CONNECTED IN PARALLEL, SPACED APART RELATION TO EACH OTHER ADJACENT THEIR UPPER ENDS AND ABOVE THEIR LOWER ENDS BY A TOP RAIL AND A BOTTOM RAIL, RESPECTIVELY, EACH FORMED OF EXTRUSION MOLDED LIGHT WEIGHT METAL, EXTENDING ACROSS ONE SIDE OF THE RESPECTIVE PICKETS AND REMOVABLY CONNECTED THERETO, THE BOTTOM RAIL BEING REMOVABLY CONNECTED TO EACH OF THE BRACKETS AND THE LOWER ENDS OF THE PICKETS EXTENDING BELOW THE CONCRETE FLOOR AND BEING CONNECTED IN PAIRS BY A PLURALITY OF SPACER PLATES, EACH OF WHICH EXTENDS ACROSS SAID ONE SIDE OF THE RESPECTIVE PICKETS AND IS REMOVABLY CONNECTED THERETO.
Claim 2
Dependent Claim
182 words
IN COMBINATION WITH A BUILDING STRUCTURE COMPRISING AN ELEVATED CONCRETE FLOOR HAVING AN EXPOSED EDGE PORTION LYING IN A VERTICAL PLANE, THE COMBINATION OF A PLURALITY OF STUDS SET IN THE CONCRETE FLOOR AND EXTENDING HORIZONTALLY OUTWARDLY FROM SAID EDGE PORTION IN PARALLEL, SPACED APART RELATION TO EACH OTHER, A PLURALITY OF BRACKETS EACH SECURED TO SAID EDGE PORTION BY ONE OF THE STUDS, AND AN ORNAMENTAL RAILING CONSISTING ESSENTIALLY OF A PLURALITY OF VERTICALLY DISPOSED PICKETS, FORMED OF EXTRUSION MOLDED LIGHT WEIGHT METAL, CONNECTED IN PARALLEL, SPACED APART RELATION TO EACH OTHER ADJACENT THEIR UPPER ENDS AND ABOVE THEIR LOWER ENDS BY A TOP RAIL AND A BOTTOM RAIL, RESPECTIVELY, EACH FORMED OF EXTRUSION MOLDED LIGHT WEIGHT METAL, EXTENDING ACROSS ONE SIDE OF THE RESPECTIVE PICKETS AND REMOVABLY CONNECTED THERETO, THE BOTTOM RAIL BEING REMOVABLY CONNECTED TO EACH OF THE BRACKETS AND THE LOWER ENDS OF THE PICKETS EXTENDING BELOW THE CONCRETE FLOOR AND BEING CONNECTED IN PAIRS BY A PLURALITY OF SPACER PLATES, EACH OF WHICH EXTENDS ACROSS SAID ONE SIDE OF THE RESPECTIVE PICKETS AND IS REMOVABLY CONNECTED THERETO.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |