US3306482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety closure for containers
Assignee: Individual
•
Filing: 1965-12-02
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Granted: 1967-02-28
•
Expires: 1985-12-02
Abstract
No abstract record available.
Inventors
- 👤 Armas A Tuuri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:29
CPC Classifications
B; B65; B65D; B65D50/00; B65D50/02; B65D50/04; B65D50/041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A SAFETY CLOSURE FOR CONTAINERS COMPRISING FIRST AND SECOND RELATIVELY ROTATABLE AND AXIALLY MOVABLE MEMBERS; ENGAGEABLE AND DISENGAGEABLE CLUTCH MEANS ON SAID MEMBERS OPERABLE RESPECTIVELY TO DISABLE AND ENABLE RELATIVE ROTATION OF SAID MEMBERS; AND MEANS ON SAID MEMBERS ENGAGEABLE IN RESPONSE TO RELATIVE AXIAL MOVEMENT THEREOF IN ONE DIRECTION TO EFFECT RELATIVE ROTATION OF SAID MEMBERS TO SUCH POSITIONS AS TO REQUIRE FURTHER RELATIVE ROTATION OF SAID MEMBERS TO ENGAGE SAID CLUTCH MEANS.
Claim 2
Dependent Claim
74 words
A SAFETY CLOSURE FOR CONTAINERS COMPRISING FIRST AND SECOND RELATIVELY ROTATABLE AND AXIALLY MOVABLE MEMBERS; ENGAGEABLE AND DISENGAGEABLE CLUTCH MEANS ON SAID MEMBERS OPERABLE RESPECTIVELY TO DISABLE AND ENABLE RELATIVE ROTATION OF SAID MEMBERS; AND MEANS ON SAID MEMBERS ENGAGEABLE IN RESPONSE TO RELATIVE AXIAL MOVEMENT THEREOF IN ONE DIRECTION TO EFFECT RELATIVE ROTATION OF SAID MEMBERS TO SUCH POSITIONS AS TO REQUIRE FURTHER RELATIVE ROTATION OF SAID MEMBERS TO ENGAGE SAID CLUTCH MEANS.
References Cited (Backward Citations)
US3245563A
Cited
US3260393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |