Patent US3321592A successfully refreshed from Google Patents.
US3321592A
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Assignee: MILLER NORMAN K
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Filing: 1966-07-21
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Granted: 1967-05-23
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Expires: 1986-07-21
Abstract
No abstract record available.
Inventors
- 👤 Norman K Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:08
CPC Classifications
B; B66; B66B; B66B13/00; B66B13/24; B66B13/26; E; E05; E05F; E05F15/00; E05F15/40; E05F15/42; E05F15/44; G; G08; G08B; G08B21/00; G08B21/02; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/104
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A SAFETY DEVICE COMPRISING AN ELONGATE SUPPORT, AN ELONGATE INNER MEMBER OF RESILIENT YEILDABLE MATERIAL EXTENDING LONGITUDINALLY ALONG AND PROJECTING TRANSVERSELY FROM SAID SUPPORT, AN INNER CONDUCTOR OF FLEXIBLE SHEET MATERIAL EXTENDING ON OPPOSITE SIDES OF SAID INNER MEMBER TO SUBSTANTIALLY ENVELOPE THE LATTER, AN INTERMEDIATE MEMBER OF RESILIENTLY YIELDABLE MATERIAL IN SUBSTANTIALLY COMPLETELY COVERING RELATION WITH SAID INNER CONDUCTOR, SAID INTERMEDIATE MEMBER BEING FORMED WITH A PLURALITY OF SPACED THRU OPENINGS EXPOSING INNER-CONDUCTOR PORTIONS OUTWARDLY THERETHROUGH, AN OUTER CONDUCTOR OF FLEXBLE SHEET MATERIAL SUBSTANTIALLY COMPLETELY COVERING SAID INTERMEDIATE MEMBER AND HAVING PORTIONS OVERLYING SAID OPENINGS IN SPACED CONFRONTING RELATION WITH SAID EXPOSED INNER-CONDUCTOR PORTIONS, AN OUTER MEMBER OF RESILIENTLY YIELDABLE MATERIAL IN SUBSTANTIALLY COMPLETELY COVERING RELATION WITH SAID OUTER CONDUCTOR, AND A CASING OF FLEXIBLE SHEET MATERIAL SUBSTANTIALLY COMPLETELY COVERING SAID OUTER MEMBER, WHEREBY ENGAGEMENT WITH SAID CASING FROM DIFFERENT DIRECTIONS FLEXES THE CASING AND COMPRESSES SAID MEMBERS TO EFFECT CONTACT OF SAID CONDUCTORS THROUGH SAID OPENINGS.
Claim 2
Dependent Claim
158 words
A SAFETY DEVICE COMPRISING AN ELONGATE SUPPORT, AN ELONGATE INNER MEMBER OF RESILIENT YEILDABLE MATERIAL EXTENDING LONGITUDINALLY ALONG AND PROJECTING TRANSVERSELY FROM SAID SUPPORT, AN INNER CONDUCTOR OF FLEXIBLE SHEET MATERIAL EXTENDING ON OPPOSITE SIDES OF SAID INNER MEMBER TO SUBSTANTIALLY ENVELOPE THE LATTER, AN INTERMEDIATE MEMBER OF RESILIENTLY YIELDABLE MATERIAL IN SUBSTANTIALLY COMPLETELY COVERING RELATION WITH SAID INNER CONDUCTOR, SAID INTERMEDIATE MEMBER BEING FORMED WITH A PLURALITY OF SPACED THRU OPENINGS EXPOSING INNER-CONDUCTOR PORTIONS OUTWARDLY THERETHROUGH, AN OUTER CONDUCTOR OF FLEXBLE SHEET MATERIAL SUBSTANTIALLY COMPLETELY COVERING SAID INTERMEDIATE MEMBER AND HAVING PORTIONS OVERLYING SAID OPENINGS IN SPACED CONFRONTING RELATION WITH SAID EXPOSED INNER-CONDUCTOR PORTIONS, AN OUTER MEMBER OF RESILIENTLY YIELDABLE MATERIAL IN SUBSTANTIALLY COMPLETELY COVERING RELATION WITH SAID OUTER CONDUCTOR, AND A CASING OF FLEXIBLE SHEET MATERIAL SUBSTANTIALLY COMPLETELY COVERING SAID OUTER MEMBER, WHEREBY ENGAGEMENT WITH SAID CASING FROM DIFFERENT DIRECTIONS FLEXES THE CASING AND COMPRESSES SAID MEMBERS TO EFFECT CONTACT OF SAID CONDUCTORS THROUGH SAID OPENINGS.
References Cited (Backward Citations)
US3243540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |