US3160188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Threaded insert for blind hole
Assignee: Individual
•
Filing: 1962-03-09
•
Granted: 1964-12-08
•
Expires: 1982-03-09
Abstract
No abstract record available.
Inventors
- 👤 Frank Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:07
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/12; F16B37/122; Y; Y10; Y10S; Y10S141/00; Y10S141/01; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/968; Y10S411/974; Y10S411/984; Y10S411/998; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49908; Y10T29/49915; Y10T29/49938; Y10T29/49945
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
AN ADAPTOR INSERT FOR RECEIVING THREADED FASTENERS, COMPRISING, IN COMBINATION, A CYLINDRICAL, TUBULAR CUP WITH A BOTTOM WALL HAVING A SQUARE OPENING, SAID CUPT HAVING INTERNAL THREADS, AND AN OUTWARDLY EXTENDING, ANNULAR FLANGE AT ITS TOP, SAID FLANGE HAVING EXTERNAL SPLINES IN A DIRECTION PARALLEL TO THE AXIS OF THE CUP AND HAVING AN OUTER, ANNULAR, CORNER RECESS ON ITS LOWER SIDE, AND A ROD OF SQUARE CROSS SECTION ADAPTED FOR A SNUG, SLIDING FIT IN SAID OPENING, AND HAVING A REDUCED, THREADED END PORTION, AND A REDUCED, CIRCULAR NECK PORTION SPACED FROM SAID END PORTION A DISTANCE SUBSTANTIALLY THE SAME AS THE LENGTH OF SAID END PORTION.
Claim 2
Dependent Claim
108 words
AN ADAPTOR INSERT FOR RECEIVING THREADED FASTENERS, COMPRISING, IN COMBINATION, A CYLINDRICAL, TUBULAR CUP WITH A BOTTOM WALL HAVING A SQUARE OPENING, SAID CUPT HAVING INTERNAL THREADS, AND AN OUTWARDLY EXTENDING, ANNULAR FLANGE AT ITS TOP, SAID FLANGE HAVING EXTERNAL SPLINES IN A DIRECTION PARALLEL TO THE AXIS OF THE CUP AND HAVING AN OUTER, ANNULAR, CORNER RECESS ON ITS LOWER SIDE, AND A ROD OF SQUARE CROSS SECTION ADAPTED FOR A SNUG, SLIDING FIT IN SAID OPENING, AND HAVING A REDUCED, THREADED END PORTION, AND A REDUCED, CIRCULAR NECK PORTION SPACED FROM SAID END PORTION A DISTANCE SUBSTANTIALLY THE SAME AS THE LENGTH OF SAID END PORTION.
References Cited (Backward Citations)
US1106273A
Cited
US1432243A
Cited
US1814703A
Cited
US1884491A
Cited
FR766184A
Cited
US2466013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-08 | 1968-06-08 | 1968-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-08 | 1972-06-08 | 1972-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-08 | 1976-06-08 | 1976-12-08 | $7700.00 | Window Closed / Lapsed |