Patent US2856057A successfully refreshed from Google Patents.
Patent US3305989A successfully refreshed from Google Patents.
US3305989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-storey building framework
Assignee: Individual
•
Filing: 1964-02-18
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Granted: 1967-02-28
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Expires: 1984-02-18
Abstract
No abstract record available.
Inventors
- 👤 Scott Kenneth Eli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:55
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/24; E04C; E04C3/00; E04C3/02; E04C3/29; E04C3/292; E04B2001/2466; E04B2001/2472
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
A MULTI-STOREY BUILDING FRAMEWORK COMPOSED OF A PLURALITY OF VERTICAL PILLAR UNITS AND HORIZONTAL CROSSMEMBERS ASSEMBLED TO FORM A SERIES OF RECTANGLES EXTENDING THROUGHOUT THE STRUCTURE IN BOTH VERTICAL AND HORIZONTAL PLANES, A PILLAR UNIT AT EACH CORNER DEFINING THE HEIGHT OF EACH STOREY AND THE HORIZONTAL CROSS-MEMBERS EXTENDING BETWEEN ADJACENT PILLAR UNITS AND RESTING ON THE TOP THEREOF, SAID CROSS-MEMBERS OF EACH LOWER STOREY SUPPORTING IN TURN THE CORNER PILLAR UNITS OF THE NEXT HIGHER STOREY WHICH ARE IN VERTICAL ALIGNMENT WITH THE CORRESPONDING CORNER PILLAR UNITS OF SAID LOWER STOREY, EACH HORIZONTAL CROSS-MEMBER COMPRISING A PAIR OF SPACEDAPART UPPER AND LOWER WOOD CHORD MEMBERS AND AN INTERMEDIATE CONTINUOUS CORRUGATED WEB PART HAVING A TURRETED FORM IN LONGITUDINAL CROSS-SECTION DEFINING LONGITUDINAL SIDE FACE PORTIONS AND INTERMEDIATE TRANSVERSE WALL PORTIONS, AND SAID WEB PART HAVING NOTCHES IN UPPER AND LOWER EDGES OF THE INTERMEDIATE TRANSVERSE WALL PORTIONS IN WHICH FIT THE UPPER AND LOWER CHORD MEMBERS.
Claim 2
Dependent Claim
156 words
A MULTI-STOREY BUILDING FRAMEWORK COMPOSED OF A PLURALITY OF VERTICAL PILLAR UNITS AND HORIZONTAL CROSSMEMBERS ASSEMBLED TO FORM A SERIES OF RECTANGLES EXTENDING THROUGHOUT THE STRUCTURE IN BOTH VERTICAL AND HORIZONTAL PLANES, A PILLAR UNIT AT EACH CORNER DEFINING THE HEIGHT OF EACH STOREY AND THE HORIZONTAL CROSS-MEMBERS EXTENDING BETWEEN ADJACENT PILLAR UNITS AND RESTING ON THE TOP THEREOF, SAID CROSS-MEMBERS OF EACH LOWER STOREY SUPPORTING IN TURN THE CORNER PILLAR UNITS OF THE NEXT HIGHER STOREY WHICH ARE IN VERTICAL ALIGNMENT WITH THE CORRESPONDING CORNER PILLAR UNITS OF SAID LOWER STOREY, EACH HORIZONTAL CROSS-MEMBER COMPRISING A PAIR OF SPACEDAPART UPPER AND LOWER WOOD CHORD MEMBERS AND AN INTERMEDIATE CONTINUOUS CORRUGATED WEB PART HAVING A TURRETED FORM IN LONGITUDINAL CROSS-SECTION DEFINING LONGITUDINAL SIDE FACE PORTIONS AND INTERMEDIATE TRANSVERSE WALL PORTIONS, AND SAID WEB PART HAVING NOTCHES IN UPPER AND LOWER EDGES OF THE INTERMEDIATE TRANSVERSE WALL PORTIONS IN WHICH FIT THE UPPER AND LOWER CHORD MEMBERS.
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) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |