US3357672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concrete wall form panel with particular tie rod assembly
Assignee: General Electric Co
•
Filing: 1964-08-07
•
Granted: 1967-12-12
•
Expires: 1984-08-07
Abstract
No abstract record available.
Inventors
- 👤 Richard C Capek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:08
CPC Classifications
E; E04; E04G; E04G17/00; E04G17/06; E04G17/065; E04G17/0655; E04G17/0658
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
120 words
IN A CONCRETE WALL FORM SIDE, IN COMBINATION, A SERIES OF FOUR RECTANGULAR UPSTANDING FORM PANELS EACH OF WHICH COMPRISES A RECTANGULAR PANEL FACING AND A CONTINUOUS GENERALLY RECTANGULAR MARGINAL REINFORCING FRAME EXTENDING THEREAROUND AND INCLUDING OPPOSED VERTICAL AND OPPOSED HORIZONTAL FRAME BARS, SAID PANELS BEING DISPOSED IN EDGE-TO-EDGE RELATIONSHIP AND ARRANGED IN A RECTANGULAR SERIES AND SO THAT THEIR FOUR ADJACENT CORNERS ARE IN QUADRILATERAL CONTIGUITY, SAID FOUR ADJACENT CORNERS HAVING MEANS ASSOCIATED THEREWITH FORMING A CLEARANCE VOID, A SHE-BOLT EXTENDING THROUGH SAID CLEARANCE VOID AND PROJECTING OUTWARDLY BEYOND SAID CONCRETE WALL FORM SIDE, THE OUTER END OF SAID SHE-BOLT BEING THREADED, A CLAMPING BRACKET LOOSELY RECEIVED ON THE THREADED PROJECTING END OF THE SHE-BOLT, RELEASABLE INTERENGAGING MEANS ON
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) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |