US3113337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush assembly
Assignee: Individual
•
Filing: 1962-01-08
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Granted: 1963-12-10
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Expires: 1982-01-08
Abstract
No abstract record available.
Inventors
- 👤 Frank J Lyden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:33
CPC Classifications
B; B65; B65G; B65G45/00; B65G45/02; B65G45/08; F; F16; F16H; F16H57/00; F16H57/04; F16H57/05
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
143 words
IN A BRUSH FOR APPLYING FLUID TO A CHAIN OR THE LIKE, A BRUSH HOLDER HAVING A CUP-LIKE HOLLOW PORTION AND A FLUID-FEEDING DUCT COMMUNICATING THEREWITH AND INCLUDING A TUBULAR DRIP NOZZLE, A BRUSH BRISTLE BUNDLE HAVING AN END PORTION TIGHTLY SECURED IN SAID HOLLOW HOLDER PORTION AND FURTHER HAVING AN ELONGATED PORTION OF GENERALLY CYLINDRICAL SHAPE PROJECTING FROM SAID HOLDER AND ADAPTED TO CONTACT A MOVING CHAIN, SAID NOZZLE EXTENDING AXIALLY INTO THE SECURED END OF SAID BRISTLE BUNDLE TO A POINT ADJACENT TO THE OUTER END OF SAID HOLLOW HOLDER PORTION FOR FEEDING FLUID INTO SAID BRISTLE BUNDLE, AND A RESILIENT BRUSH GUIDE EXTENDING LONGITUDINALLY OF SAID BRISTLE BUNDLE AND HAVING AN OPPOSITE END PORTION SECURED TO SAID HOLDER, SAID GUIDE HAVING AN OPPOSITE END PORTION SURROUNDING THE FREE END PORTION OF SAID BRISTLE BUNDLE IN CLOSE PROXIMITY TO SAID BUNDLE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |