US3300239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stop and magnetic holder for relatively moveable elements
Assignee: Individual
•
Filing: 1964-11-30
•
Granted: 1967-01-24
•
Expires: 1984-11-30
Abstract
No abstract record available.
Inventors
- 👤 Leon W Dinkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:51
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
131 words
A STOP FOR HOLDING ONE OF TWO RELATIVELY MOVABLE MEMBERS IN ADJUSTED POSITION COMPRISING AN ELONGATED ELEMENT HAVING MOUNTING MEANS AT ONE END FOR SECURING SAID DEVICE TO ONE OF SAID RELATIVELY MOVEABLE MEMBERS, AND HAVING A MAGNETIC UNIT AT THE OTHER END FOR COACTION WITH A KEEPER ON THE OTHER OF SAID RELATIVELY MOVEABLE MEMBERS, SAID MAGNETIC UNIT COMPRISING A HEADED ELEMENT SECURED TO SAID ELONGATED ELEMENT AND ROCKABLY RETAINING, BY SAID HEAD, AN ENCLOSING HOUSING IN WHICH IS DISPOSED A MAGNET; SAID HOUSING HAVING AN APERTURE WALL LOOSELY RECEIVING A STEM PORTION OF SAID HEADED ELEMENT, AND HAVING A KEEPER-ENGAGING SURFACE OPPOSITE SAID OPENING; SAID MAGNET HAVING A CENTRAL OPENING OF A SIZE TO PERMIT ROCKABLE ADJUSTMENT OF SAID MAGNETIC UNIT ABOUT THE HEAD PORTION OF SAID HEADED ELEMENT.
Claim 2
Dependent Claim
131 words
A STOP FOR HOLDING ONE OF TWO RELATIVELY MOVABLE MEMBERS IN ADJUSTED POSITION COMPRISING AN ELONGATED ELEMENT HAVING MOUNTING MEANS AT ONE END FOR SECURING SAID DEVICE TO ONE OF SAID RELATIVELY MOVEABLE MEMBERS, AND HAVING A MAGNETIC UNIT AT THE OTHER END FOR COACTION WITH A KEEPER ON THE OTHER OF SAID RELATIVELY MOVEABLE MEMBERS, SAID MAGNETIC UNIT COMPRISING A HEADED ELEMENT SECURED TO SAID ELONGATED ELEMENT AND ROCKABLY RETAINING, BY SAID HEAD, AN ENCLOSING HOUSING IN WHICH IS DISPOSED A MAGNET; SAID HOUSING HAVING AN APERTURE WALL LOOSELY RECEIVING A STEM PORTION OF SAID HEADED ELEMENT, AND HAVING A KEEPER-ENGAGING SURFACE OPPOSITE SAID OPENING; SAID MAGNET HAVING A CENTRAL OPENING OF A SIZE TO PERMIT ROCKABLE ADJUSTMENT OF SAID MAGNETIC UNIT ABOUT THE HEAD PORTION OF SAID HEADED ELEMENT.
References Cited (Backward Citations)
US375206A
Cited
US1574578A
Cited
US2462174A
Cited
US2652585A
Cited
US2700788A
Cited
US2761718A
Cited
US3025559A
Cited
US3163453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |