Patent US3100983A successfully refreshed from Google Patents.
US3100983A
Expired / Lapsed
US
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Dropable shock tester
Assignee: Individual
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Filing: 1961-10-09
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Granted: 1963-08-20
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Expires: 1981-10-09
Abstract
No abstract record available.
Inventors
- 👤 Vost Valmore F De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:20
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/30; G01N3/303
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A DROP SHOCK TESTER COMPRISING AN ANVIL, A HOLLOW CYLINDRICAL STABILIZING MEMBER SECURED TO THE LOWER SURFACE OF SAID ANVIL WITH THE AXIS THEREOF NORMAL THERETO, A PAIR OF GUIDE MEMBERS SECURED TO SAID ANVIL AND HAVING STOP MEMBERS ON THE UPPER END PORTIONS THEREOF, A CARRIAGE SLIDEABLY CARRIED BY SAID GUIDE MEMBERS AND MOVEABLE FROM ENGAGEMENT WITH SAID STOP MEMBERS INTO CONTACT WITH SAID ANVIL AS THE TESTER IS DROPPED AND THE ANVIL STRIKES A TARGET AREA, MEANS FOR SUPPORTING A LOAD ON SAID CARRIAGE, AND MEANS INCLUDING A BRIDLE SECURED TO SAID CARRIAGE FOR RAISING THE CARRIAGE AND ANVIL TO AN ELEVATED POSITION PRIOR TO A DROPPING OPERATION.
Claim 2
Dependent Claim
110 words
A DROP SHOCK TESTER COMPRISING AN ANVIL, A HOLLOW CYLINDRICAL STABILIZING MEMBER SECURED TO THE LOWER SURFACE OF SAID ANVIL WITH THE AXIS THEREOF NORMAL THERETO, A PAIR OF GUIDE MEMBERS SECURED TO SAID ANVIL AND HAVING STOP MEMBERS ON THE UPPER END PORTIONS THEREOF, A CARRIAGE SLIDEABLY CARRIED BY SAID GUIDE MEMBERS AND MOVEABLE FROM ENGAGEMENT WITH SAID STOP MEMBERS INTO CONTACT WITH SAID ANVIL AS THE TESTER IS DROPPED AND THE ANVIL STRIKES A TARGET AREA, MEANS FOR SUPPORTING A LOAD ON SAID CARRIAGE, AND MEANS INCLUDING A BRIDLE SECURED TO SAID CARRIAGE FOR RAISING THE CARRIAGE AND ANVIL TO AN ELEVATED POSITION PRIOR TO A DROPPING OPERATION.
References Cited (Backward Citations)
US2763143A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |