Patent US1991527A successfully refreshed from Google Patents.
US3258285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door stop and holder
Assignee: Individual
•
Filing: 1964-10-01
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Granted: 1966-06-28
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Expires: 1984-10-01
Abstract
No abstract record available.
Inventors
- 👤 Roy K Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:34
CPC Classifications
E; E05; E05C; E05C17/00; E05C17/56; Y; Y10; Y10T; Y10T292/00; Y10T292/11
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A MAGNETIC HOLDER ADAPTED TO BE SECURED TO A CLOSURE FOR HOLDING THE CLOSURE IN AN OPEN POSITION, COMPRISING; A NON-MAGNETIC TUBULAR HOUSING MEMBER, A MOUNTING MEMBER IN THREADED ENGAGEMENT AT ONE END OF SAID HOUSING, FASTENING MEANS FOR SECURING SAID MOUNTING MEMBER ON SUCH CLOSURE, A PERMANENT MAGNET SLIDEABLY POSITIONED IN ONE END OF SAID HOUSING AND SPRING-BIASED INWARDLY AGAINST INDENTED STOP MEANS IN SAID HOUSING, SAID
Claim 2
Dependent Claim
68 words
A MAGNETIC HOLDER ADAPTED TO BE SECURED TO A CLOSURE FOR HOLDING THE CLOSURE IN AN OPEN POSITION, COMPRISING; A NON-MAGNETIC TUBULAR HOUSING MEMBER, A MOUNTING MEMBER IN THREADED ENGAGEMENT AT ONE END OF SAID HOUSING, FASTENING MEANS FOR SECURING SAID MOUNTING MEMBER ON SUCH CLOSURE, A PERMANENT MAGNET SLIDEABLY POSITIONED IN ONE END OF SAID HOUSING AND SPRING-BIASED INWARDLY AGAINST INDENTED STOP MEANS IN SAID HOUSING, SAID
References Cited (Backward Citations)
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US2497697A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |