US3124158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
penfold
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:57
CPC Classifications
F; F16; F16J; F16J13/00; F16J13/24; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86292; Y10T137/863; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0999; Y10T292/1001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN A SAFETY LOCKING ARRANGEMENT FOR THE CLOSURE OF A PRESSURE VESSEL, THE IMPROVEMENT COMPRISING A MAIN BODY SECURED TO THE PRESSURE VESSEL, A BOLT SLIDABLE WITHIN SAID MAIN BODY TO A SECURING POSITION IN WHICH IT SECURES THE CLOSURE IN A CLOSED POSITION, A LOCKING PIN MOUNTED IN SAID MAIN BODY TRANSVERSELY TO THE BOLT, THE BOLT INCLUDING A LOCKING APERTURE FOR RECEIVING SAID LOCKING PIN AND DISPOSED TO BE ALIGNED WITH THE LOCKING PIN WHEN THE BOLT IS IN A SECURING POSITION, PRESSURE SENSITIVE MEANS FOR ACTUATING THE LOCKING PIN IN ACCORDANCE WITH THE FLUID
Claim 2
Dependent Claim
97 words
IN A SAFETY LOCKING ARRANGEMENT FOR THE CLOSURE OF A PRESSURE VESSEL, THE IMPROVEMENT COMPRISING A MAIN BODY SECURED TO THE PRESSURE VESSEL, A BOLT SLIDABLE WITHIN SAID MAIN BODY TO A SECURING POSITION IN WHICH IT SECURES THE CLOSURE IN A CLOSED POSITION, A LOCKING PIN MOUNTED IN SAID MAIN BODY TRANSVERSELY TO THE BOLT, THE BOLT INCLUDING A LOCKING APERTURE FOR RECEIVING SAID LOCKING PIN AND DISPOSED TO BE ALIGNED WITH THE LOCKING PIN WHEN THE BOLT IS IN A SECURING POSITION, PRESSURE SENSITIVE MEANS FOR ACTUATING THE LOCKING PIN IN ACCORDANCE WITH THE FLUID
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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |