US3136203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blind rivet having means for retaining the expansion bolt
Assignee: General Dynamics Corp
•
Filing: 1960-11-29
•
Granted: 1964-06-09
•
Expires: 1980-11-29
Abstract
No abstract record available.
Inventors
- 👤 John H Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:18
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B19/08; F16B19/10; F16B19/1027; F16B19/1036; F16B19/1045; F16B19/1054; F16B19/1072; Y; Y10; Y10S; Y10S411/00; Y10S411/999; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49938; Y10T29/49943; Y10T29/49972
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A FASTENING DEVICE COMPRISING A HOLLOW BOLT-RECEIVING CASE HAVING A HEAD PORTION AND AN INTERNALLY THREADED PORTION, SAID HEAD PORTION OF SAID CASE HAVING A RECESS THEREIN, BOLT MEANS FOR MOVING SAID THREADED PORTION OF SAID CASE TOWARD SAID HEAD PORTION OF SAID CASE, SAID BOLT MEANS INCLUDING A THREADED SECTION AT ONE END AND AN INTEGRAL CIRCUMFERENTIAL COLLAR NEAR THE OPPOSITE END, SAID COLLAR BEING CAPABLE OF FITTING INTO SAID RECESS WHEN SAID BOLT IS POSITIONED IN SAID CASE, RETAINER MEANS COACTING WITH SAID RECESS AND SAID COLLAR FOR HOLDING SAID BOLT IN SAID CASE, AND EXPANSIBLE MEANS INTEGRAL WITH SAID CASE AND POSITIONED BETWEEN SAID HEAD PORTION AND SAID THREADED PORTION FOR EXPANDING RADIALLY OUTWARDLY IN RESPONSE TO MOVEMENT OF SAID THREADED PORTION TOWARD SAID HEAD PORTION.
Claim 2
Dependent Claim
129 words
A FASTENING DEVICE COMPRISING A HOLLOW BOLT-RECEIVING CASE HAVING A HEAD PORTION AND AN INTERNALLY THREADED PORTION, SAID HEAD PORTION OF SAID CASE HAVING A RECESS THEREIN, BOLT MEANS FOR MOVING SAID THREADED PORTION OF SAID CASE TOWARD SAID HEAD PORTION OF SAID CASE, SAID BOLT MEANS INCLUDING A THREADED SECTION AT ONE END AND AN INTEGRAL CIRCUMFERENTIAL COLLAR NEAR THE OPPOSITE END, SAID COLLAR BEING CAPABLE OF FITTING INTO SAID RECESS WHEN SAID BOLT IS POSITIONED IN SAID CASE, RETAINER MEANS COACTING WITH SAID RECESS AND SAID COLLAR FOR HOLDING SAID BOLT IN SAID CASE, AND EXPANSIBLE MEANS INTEGRAL WITH SAID CASE AND POSITIONED BETWEEN SAID HEAD PORTION AND SAID THREADED PORTION FOR EXPANDING RADIALLY OUTWARDLY IN RESPONSE TO MOVEMENT OF SAID THREADED PORTION TOWARD SAID HEAD PORTION.
References Cited (Backward Citations)
US1188876A
Cited
US2030166A
Cited
FR982415A
Cited
US2760400A
Cited
US2884099A
Cited
US2863351A
Cited
GB838518A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |