US3241803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mid-tool form ties holder
Assignee: Individual
•
Filing: 1964-05-18
•
Granted: 1966-03-22
•
Expires: 1984-05-18
Abstract
No abstract record available.
Inventors
- 👤 Lyle R Foy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:55
CPC Classifications
E; E04; E04G; E04G17/00; E04G17/06; E04G17/07; E04G17/0707; E04G17/0721
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A FORM TIE HOLDER FOR CONCRETE FORMS COMPRISING A FLAT PLATE FOR ENGAGING THE OUTER SURFACE OF A FORM AND HAVING A VERTICALLY EXTENDING APERTURE TO RECEIVE A TIE ROD EXTENDING FROM SAID FORM, SAID PLATE HAVING MEANS EXTENDING DOWNWARDLY THEREFROM TO ENGAGE THE FACE OF THE FORM DURING INSTALLATION AND REMOVAL OF THE HOLDER FROM THE FORM TO PREVENT BINDING COMPRISING A COPLANAR EXTENSION OF SAID PLATE, A PAIR OF VERTICAL WALLS SPACED APART TO RECEIVE AN END OF A TIE ROD THEREBETWEEN AND EXTENDING FROM AND SECURED TO SAID PLATE ON OPPOSITE SIDES OF THE APERTURE IN SAID PLATE, SAID WALLS TERMINATING IN WEDGE FACES FACING OUTWARDLY AND DOWNWARDLY TO ENGAGE A HEAD MEMBER ON A TIE ROD AND WEDGINGLY SEAT SAID TIE HOLDER AGAINST THE FORM AS IT IS SLID DOWNWARDLY ON THE FORM AND A SECOND PLATE JOINING THE ENDS OF AND SECURED TO SAID VERTICAL WALLS SLOTTED TO ITS EDGE FOR PASSAGE OF THE TIE ROD.
Claim 2
Dependent Claim
161 words
A FORM TIE HOLDER FOR CONCRETE FORMS COMPRISING A FLAT PLATE FOR ENGAGING THE OUTER SURFACE OF A FORM AND HAVING A VERTICALLY EXTENDING APERTURE TO RECEIVE A TIE ROD EXTENDING FROM SAID FORM, SAID PLATE HAVING MEANS EXTENDING DOWNWARDLY THEREFROM TO ENGAGE THE FACE OF THE FORM DURING INSTALLATION AND REMOVAL OF THE HOLDER FROM THE FORM TO PREVENT BINDING COMPRISING A COPLANAR EXTENSION OF SAID PLATE, A PAIR OF VERTICAL WALLS SPACED APART TO RECEIVE AN END OF A TIE ROD THEREBETWEEN AND EXTENDING FROM AND SECURED TO SAID PLATE ON OPPOSITE SIDES OF THE APERTURE IN SAID PLATE, SAID WALLS TERMINATING IN WEDGE FACES FACING OUTWARDLY AND DOWNWARDLY TO ENGAGE A HEAD MEMBER ON A TIE ROD AND WEDGINGLY SEAT SAID TIE HOLDER AGAINST THE FORM AS IT IS SLID DOWNWARDLY ON THE FORM AND A SECOND PLATE JOINING THE ENDS OF AND SECURED TO SAID VERTICAL WALLS SLOTTED TO ITS EDGE FOR PASSAGE OF THE TIE ROD.
References Cited (Backward Citations)
US2967689A
Cited
US3030059A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |