Patent US3330489A successfully refreshed from Google Patents.
US3330489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposal device
Assignee: Individual
•
Filing: 1965-09-28
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Granted: 1967-07-11
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Expires: 1985-09-28
Abstract
No abstract record available.
Inventors
- 👤 Robert G Worman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:35
CPC Classifications
B; B02; B02C; B02C19/00; B02C19/0056; B02C19/0068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A DISPOSAL DEVICE COMPRISING, IN COMBINATION, AN OUTER TUBULAR MEMBER HAVING AN INNER TUBULAR MEMBER ARRANGED THEREIN NESTED CONCENTRIC RELATION, SAID MEMBERS HAVING AXIALLY EXTENDING OPENINGS INTERMEDIATE THEIR ENDS, SUPPORT MEANS SECURED TO SAID OUTER TUBULAR MEMBER EXTENDING INWARDLY THROUGH SAID OPENING IN SAID INNER TUBULAR MEMBER FOR HOLDING AN OBJECT TO BE DISPOSED OF, AND CONTACT MEANS SECURED TO SAID INNER TUBULAR MEMBER AND PROJECTING INWARDLY THEREFROM, SAID INNER TUBULAR MEMBER BEING ROTATABLE WITHIN SAID OUTER TUBULAR MEMBER FOR CLOSING SAID OPENING THEREIN AND THEREAFTER BRINGING SAID CONTACT MEANS INTO IMPACT AGAINST AND PENETRATION INTO THE ARTICLE TO BE DISPOSED OF.
Claim 2
Dependent Claim
102 words
A DISPOSAL DEVICE COMPRISING, IN COMBINATION, AN OUTER TUBULAR MEMBER HAVING AN INNER TUBULAR MEMBER ARRANGED THEREIN NESTED CONCENTRIC RELATION, SAID MEMBERS HAVING AXIALLY EXTENDING OPENINGS INTERMEDIATE THEIR ENDS, SUPPORT MEANS SECURED TO SAID OUTER TUBULAR MEMBER EXTENDING INWARDLY THROUGH SAID OPENING IN SAID INNER TUBULAR MEMBER FOR HOLDING AN OBJECT TO BE DISPOSED OF, AND CONTACT MEANS SECURED TO SAID INNER TUBULAR MEMBER AND PROJECTING INWARDLY THEREFROM, SAID INNER TUBULAR MEMBER BEING ROTATABLE WITHIN SAID OUTER TUBULAR MEMBER FOR CLOSING SAID OPENING THEREIN AND THEREAFTER BRINGING SAID CONTACT MEANS INTO IMPACT AGAINST AND PENETRATION INTO THE ARTICLE TO BE DISPOSED OF.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |