US3295712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable tamperproof closure
Assignee: Moeller Mfg Co LLC
•
Filing: 1965-10-15
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Granted: 1967-01-03
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Expires: 1985-10-15
Abstract
No abstract record available.
Inventors
- 👤 Richard L Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:24
CPC Classifications
B; B65; B65D; B65D39/00; B65D39/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A SAFETY AND LOCKING MEANS FOR EXPANSIBLE STOPPERS OF THE TYPE HAVING AN ELONGATED COMPRESSIBLE BODY, A STEM SLIDABLY RECEIVED THROUGH THE AXIAL CENTER OF SAID BODY AND MEANS FOR ACTUATING SAID STEM TO COMPRESS SAID BODY LONGITUDINALLY, SAID SAFETY AND LOCKING MEANS INCLUDING SPACED RIBS ON SAID STEM INTERMEDIATE ITS ENDS DEFINING SPACED GROOVES CERTAIN OF SAID GROOVES ADAPTED TO BE ALIGNED WITH THE UPPER SURFACE OF SAID BODY UPON LONGITU-
Claim 2
Dependent Claim
72 words
A SAFETY AND LOCKING MEANS FOR EXPANSIBLE STOPPERS OF THE TYPE HAVING AN ELONGATED COMPRESSIBLE BODY, A STEM SLIDABLY RECEIVED THROUGH THE AXIAL CENTER OF SAID BODY AND MEANS FOR ACTUATING SAID STEM TO COMPRESS SAID BODY LONGITUDINALLY, SAID SAFETY AND LOCKING MEANS INCLUDING SPACED RIBS ON SAID STEM INTERMEDIATE ITS ENDS DEFINING SPACED GROOVES CERTAIN OF SAID GROOVES ADAPTED TO BE ALIGNED WITH THE UPPER SURFACE OF SAID BODY UPON LONGITU-
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) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |