Patent US3255990A successfully refreshed from Google Patents.
US3255990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold for unitary building structure
Assignee: MOLDING CONSTRUCTION CO OF TEXAS
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Filing: 1964-01-27
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Granted: 1966-06-14
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Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Joe L Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:38
CPC Classifications
E; E04; E04G; E04G11/00; E04G11/02; E04B; E04B1/00; E04B1/34; E04B1/3408; E04B1/3412; E04G13/00; E04G13/02; E04B2001/0053; E04B2001/0084; E04B2001/0092
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
206 words
A MOLD FOR A UNITARY BUILDING STRUCTURE COMPRISING A VERTICAL TUBE, SAID TUBE COMPRISING A PLURALITY OF VERTICALLY ELONGATED PANELS AND MEANS RELEASABLY RETAINING THESE VERTICAL PANELS IN TUBE FORMING RELATION TO EACH OTHER, A GENERALLY HORIZONTAL SUPPORT SURFACE, SAID SUPPORT SURFACE SURROUNDING THE UPPER END OF SAID TUBE, SAID SUPPORT SURFACE COMPRISING A PLURALITY OF GENERALLY HORIZONTALLY ORIENTATED PANELS, SAID LAST-MENTIONED PANELS HAVING THEIR INNER ENDS ASSOCIATED WITH THE TUBE ABOUT THE UPPER END THEREOF AND PROJECTING RADIALLY OUTWARD THEREFROM, THE UPPER END OF SAID TUBE BEING OPEN SO AS TO ALLOW FOR A SIMULTANEOUS POURING OF A HOMOGENEOUS STRUCTURE CONSISTING OF A TUBE FORMED COLUMN AND A SUPPORT SURFACE FORMED PLATFORM, A SECOND VERTICAL TUBE, MEANS POSITIONING SAID SECOND TUBE IN SPACED RELATION ABOVE AND IN ALIGNMENT WITH THE FIRST-MENTIONED TUBE, SAID SECOND TUBE COMPRISING A PLURALITY OF VERTICALLY ELONGATED PANELS AND MEANS RELEASABLY RETAINING THESE VERTICAL PANELS IN TUBE FORMING RELATION TO EACH OTHER, A SECOND GENERALLY HORIZONTAL SUPPORT SURFACE, SAID SECOND SUPPORT SURFACE SURROUNDING THE UPPER END OF SAID SECOND TUBE, SAID SECOND SUPPORT SURFACE COMPRISING A PLURALITY OF GENERALLY HORIZONTALLY ORIENTATED PANELS, SAID LAST-MENTIONED PANELS HAVING THEIR INNER ENDS ASSOCAITED WITH THE SECOND TUBE ABOUT THE UPPER END THEREOF AND PROJECTING
Claim 2
Dependent Claim
206 words
A MOLD FOR A UNITARY BUILDING STRUCTURE COMPRISING A VERTICAL TUBE, SAID TUBE COMPRISING A PLURALITY OF VERTICALLY ELONGATED PANELS AND MEANS RELEASABLY RETAINING THESE VERTICAL PANELS IN TUBE FORMING RELATION TO EACH OTHER, A GENERALLY HORIZONTAL SUPPORT SURFACE, SAID SUPPORT SURFACE SURROUNDING THE UPPER END OF SAID TUBE, SAID SUPPORT SURFACE COMPRISING A PLURALITY OF GENERALLY HORIZONTALLY ORIENTATED PANELS, SAID LAST-MENTIONED PANELS HAVING THEIR INNER ENDS ASSOCIATED WITH THE TUBE ABOUT THE UPPER END THEREOF AND PROJECTING RADIALLY OUTWARD THEREFROM, THE UPPER END OF SAID TUBE BEING OPEN SO AS TO ALLOW FOR A SIMULTANEOUS POURING OF A HOMOGENEOUS STRUCTURE CONSISTING OF A TUBE FORMED COLUMN AND A SUPPORT SURFACE FORMED PLATFORM, A SECOND VERTICAL TUBE, MEANS POSITIONING SAID SECOND TUBE IN SPACED RELATION ABOVE AND IN ALIGNMENT WITH THE FIRST-MENTIONED TUBE, SAID SECOND TUBE COMPRISING A PLURALITY OF VERTICALLY ELONGATED PANELS AND MEANS RELEASABLY RETAINING THESE VERTICAL PANELS IN TUBE FORMING RELATION TO EACH OTHER, A SECOND GENERALLY HORIZONTAL SUPPORT SURFACE, SAID SECOND SUPPORT SURFACE SURROUNDING THE UPPER END OF SAID SECOND TUBE, SAID SECOND SUPPORT SURFACE COMPRISING A PLURALITY OF GENERALLY HORIZONTALLY ORIENTATED PANELS, SAID LAST-MENTIONED PANELS HAVING THEIR INNER ENDS ASSOCAITED WITH THE SECOND TUBE ABOUT THE UPPER END THEREOF AND PROJECTING
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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) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |