Patent US2894425A successfully refreshed from Google Patents.
US3097424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for protecting and lubricating mechanical assemblies
Assignee: —
•
Filing: —
•
Granted: 1963-07-16
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Expires: 1980-07-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:13
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/84; F16D3/843; F16D3/845; F16D3/16; F16D3/26; F16D3/38; F16D3/40; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49888
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A PROCESS FOR PROTECTING AND LUBRICATING A JOINT OF RELATIVELY MOVABLE PARTS WHICH COMPRISED THE STEPS OF WRAPPING SAID JOINT IN A GREASE LUBRICANT UPON WHICH ORDINARY COATINGS APPLIED BY ORDINARY PROCEDURES WOULD NOT STICK, AND DEPOSITING ON SAID GREASE LUBRICANT WRAPPING AND AN THE FREE ENDS OF SAID JOINT, A SYNTHETIC RUBBER IN THE FORM OF AN AQUEOUS DISPERSION CONTAINING CURING AGENTS AND THICKNESS, AT AMBIENT TEMPERATURE, IN ORDER TO MAKE AN ELASTIC SHEATH HERMETICALLY ENCLOSED SAID JOINT.
Claim 2
Dependent Claim
79 words
A PROCESS FOR PROTECTING AND LUBRICATING A JOINT OF RELATIVELY MOVABLE PARTS WHICH COMPRISED THE STEPS OF WRAPPING SAID JOINT IN A GREASE LUBRICANT UPON WHICH ORDINARY COATINGS APPLIED BY ORDINARY PROCEDURES WOULD NOT STICK, AND DEPOSITING ON SAID GREASE LUBRICANT WRAPPING AND AN THE FREE ENDS OF SAID JOINT, A SYNTHETIC RUBBER IN THE FORM OF AN AQUEOUS DISPERSION CONTAINING CURING AGENTS AND THICKNESS, AT AMBIENT TEMPERATURE, IN ORDER TO MAKE AN ELASTIC SHEATH HERMETICALLY ENCLOSED SAID JOINT.
References Cited (Backward Citations)
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Cited
US1960956A
Cited
US2768091A
Cited
US2795038A
Cited
US2854347A
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) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |