US3367719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bristle magazine for brushmaking machine
Assignee: Carlson Tool and Machine Co
•
Filing: 1966-06-27
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Granted: 1968-02-06
•
Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 John I Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:53
CPC Classifications
A; A46; A46D; A46D3/00; A46D3/08; A46D3/082; A46D3/04; A46D3/042
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A BRISTLE FEEDING MAGAZINE FOR USE IN A BRUSHMAKING MACHINE, COMPRISING: A BODY HAVING AN OPEN LOWER END AND INCLUDING SPACED GENERALLY UPRIGHT SIDE WALLS FORMING PART OF AN ENCLOSURE FOR RECEIVING AND FEEDING BRUSH BRISTLES, SAID SIDE WALLS SPACED APART A FIRST ENLARGE DISTANCE AT THE UPPER END OF SAID BODY AND A SECOND REDUCED DISTANCE AT THE LOWER FEEDING END OF SAID BODY, THE UPPER AND LOWER END PORTIONS OF THE BODY BEING JOINED BY AN INTERMEDIATE WALL PORTION TO PROVIDE CON-
Claim 2
Dependent Claim
84 words
A BRISTLE FEEDING MAGAZINE FOR USE IN A BRUSHMAKING MACHINE, COMPRISING: A BODY HAVING AN OPEN LOWER END AND INCLUDING SPACED GENERALLY UPRIGHT SIDE WALLS FORMING PART OF AN ENCLOSURE FOR RECEIVING AND FEEDING BRUSH BRISTLES, SAID SIDE WALLS SPACED APART A FIRST ENLARGE DISTANCE AT THE UPPER END OF SAID BODY AND A SECOND REDUCED DISTANCE AT THE LOWER FEEDING END OF SAID BODY, THE UPPER AND LOWER END PORTIONS OF THE BODY BEING JOINED BY AN INTERMEDIATE WALL PORTION TO PROVIDE CON-
References Cited (Backward Citations)
US734625A
Cited
US1846141A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |