US3243108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic logic element
Assignee: AMSTAR TECHNICAL PRODUCTS COMPANY Inc A CORP OF DE
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Filing: 1964-05-15
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Granted: 1966-03-29
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Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 Howard H Aiken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:07
CPC Classifications
F; F15; F15C; F15C3/00; F15C3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
AN ELASTIC LOGIC ELEMENT COMPRISING A RELATIVELY THIN METALLIC MEMBER HAVING A FLAT PORTION, A TURNCATED GENERALLY SPHERICAL SURFACE IN SAID MEMBER, AND A SECOND TRUNCATED GENERALLY SPHERICAL SURFACE OVERLYING THE JUNCTURE OF SAID FIRST SURFACE WITH SAID FLAT PORTION, DEFLECTION OF SAID SECOND SURFACE EFFECTING DEFLECTION OF SAID FIRST SURFACE.
Claim 2
Dependent Claim
51 words
AN ELASTIC LOGIC ELEMENT COMPRISING A RELATIVELY THIN METALLIC MEMBER HAVING A FLAT PORTION, A TURNCATED GENERALLY SPHERICAL SURFACE IN SAID MEMBER, AND A SECOND TRUNCATED GENERALLY SPHERICAL SURFACE OVERLYING THE JUNCTURE OF SAID FIRST SURFACE WITH SAID FLAT PORTION, DEFLECTION OF SAID SECOND SURFACE EFFECTING DEFLECTION OF SAID FIRST SURFACE.
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |