Patent US2503865A successfully refreshed from Google Patents.
US3173226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitary floor and roof construction and method of assembly
Assignee: Individual
•
Filing: 1962-01-10
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Granted: 1965-03-16
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Expires: 1982-01-10
Abstract
No abstract record available.
Inventors
- 👤 Solnick Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:55
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A FLOOR CONSTRUCTION OR THE LIKE COMPRISING A PLURALITY OF IDENTICALLY SHAPED UNITS EACH PROVIDED WITH PERIPHERAL SLOTS AND A PLURALITY OF BORES EXTENDING THROUGH THE BODY THEREOF AND OPENING INTO THE SLOTS, CHANNEL MEMBERS ARRANGED AT RIGHT ANGLES TO EACH OTHER BRIDGING PAIRS OF ADJACENT UNITS IN STAGGERED ARRANGEMENT WITH SAID CHANNEL MEMBERS SEATED IN ALIGNED SLOTS FORMED BY SAID ADJACENT UNITS, SAID CHANNEL MEMBERS BEING DISPOSED WITH THE ENDS OF TRANSVERSE CHANNEL MEMBERS ABUTTING THE SIDES OF AN INTERMEDIATE CHANNEL MEMBER AND CONNECTED TOGETHER THROUGH AN OPENING IN SAID INTERMEDIATE CHANNEL MEMBER, THE CHANNEL MEMBERS PROVIDED WITH OPENINGS ADAPTED TO COME IN REGISTRY WITH THE OPENINGS OF THE UNIT BORES, SECTIONAL TIE RODS DISPOSED THROUGH THE BORES OF THE UNITS AND ABUTTING CHANNEL MEMBERS, AND COUPLER NUTS TO LOCK CONTIGUOUS TIE ROD ENDS TOGETHER.
Claim 2
Dependent Claim
136 words
A FLOOR CONSTRUCTION OR THE LIKE COMPRISING A PLURALITY OF IDENTICALLY SHAPED UNITS EACH PROVIDED WITH PERIPHERAL SLOTS AND A PLURALITY OF BORES EXTENDING THROUGH THE BODY THEREOF AND OPENING INTO THE SLOTS, CHANNEL MEMBERS ARRANGED AT RIGHT ANGLES TO EACH OTHER BRIDGING PAIRS OF ADJACENT UNITS IN STAGGERED ARRANGEMENT WITH SAID CHANNEL MEMBERS SEATED IN ALIGNED SLOTS FORMED BY SAID ADJACENT UNITS, SAID CHANNEL MEMBERS BEING DISPOSED WITH THE ENDS OF TRANSVERSE CHANNEL MEMBERS ABUTTING THE SIDES OF AN INTERMEDIATE CHANNEL MEMBER AND CONNECTED TOGETHER THROUGH AN OPENING IN SAID INTERMEDIATE CHANNEL MEMBER, THE CHANNEL MEMBERS PROVIDED WITH OPENINGS ADAPTED TO COME IN REGISTRY WITH THE OPENINGS OF THE UNIT BORES, SECTIONAL TIE RODS DISPOSED THROUGH THE BORES OF THE UNITS AND ABUTTING CHANNEL MEMBERS, AND COUPLER NUTS TO LOCK CONTIGUOUS TIE ROD ENDS TOGETHER.
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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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |