Patent US3304079A successfully refreshed from Google Patents.
US3304079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anchor bolt holder for concrete forms
Assignee: Individual
•
Filing: 1964-11-09
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Granted: 1967-02-14
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Expires: 1984-11-09
Abstract
No abstract record available.
Inventors
- 👤 Forrest H Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:04
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/41; E04B1/4157; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44017; Y10T24/44291; Y10T24/4453
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
AN ANCHOR BOLT HOLDER FOR A CONCRETE FORM HAVING THERETHROUGH AT PREDETERMINED LOCATIONS OPENINGS FOR THE RECEPTION OF ANCHOR BOLTS INCLUDING A SHANK PORTION AND A THREADED OUTER END, THE HOLDER COMPRISING: (A) A BASE HAVING A CENTRAL OPENING, (B) MEANS FOR MOUNTING THE BASE ON THE OUTSIDE FACE OF THE FORM WITH THE CENTRAL OPENING OF THE BASE OVERLYING A SELECTED ONE OF THE OPENINGS THROUGH THE FORM, (C) A PAIR OF SPACED STANDARDS EXTENDING UPWARDLY FROM THE BASE, (D) HINGE MEANS SEPARTELY HINGING THE INNER ENDS OF THE STANDARDS TO THE BASE ON OPPOSITE SIDES OF THE OPENING AND ARRANGED TO PERMIT ANGULAR MOVEMENT OF THE STANDARDS TOWARD AND AWAY FROM EACH OTHER, (E) AN INTERNALLY THREADED COLLAR FORMED IN TWO COMPLEMENTARY PARTS, ONE OF THE PARTS BEING MOUNTED ON THE OUTER END OF EACH OF THE STANDARDS IN COLLAR-
Claim 2
Dependent Claim
142 words
AN ANCHOR BOLT HOLDER FOR A CONCRETE FORM HAVING THERETHROUGH AT PREDETERMINED LOCATIONS OPENINGS FOR THE RECEPTION OF ANCHOR BOLTS INCLUDING A SHANK PORTION AND A THREADED OUTER END, THE HOLDER COMPRISING: (A) A BASE HAVING A CENTRAL OPENING, (B) MEANS FOR MOUNTING THE BASE ON THE OUTSIDE FACE OF THE FORM WITH THE CENTRAL OPENING OF THE BASE OVERLYING A SELECTED ONE OF THE OPENINGS THROUGH THE FORM, (C) A PAIR OF SPACED STANDARDS EXTENDING UPWARDLY FROM THE BASE, (D) HINGE MEANS SEPARTELY HINGING THE INNER ENDS OF THE STANDARDS TO THE BASE ON OPPOSITE SIDES OF THE OPENING AND ARRANGED TO PERMIT ANGULAR MOVEMENT OF THE STANDARDS TOWARD AND AWAY FROM EACH OTHER, (E) AN INTERNALLY THREADED COLLAR FORMED IN TWO COMPLEMENTARY PARTS, ONE OF THE PARTS BEING MOUNTED ON THE OUTER END OF EACH OF THE STANDARDS IN COLLAR-
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |