US3334834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolling head
Assignee: CURTIS AND MARBLE MACHINE Co
•
Filing: 1965-05-14
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Granted: 1967-08-08
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Expires: 1985-05-14
Abstract
No abstract record available.
Inventors
- 👤 Ralph L Davidson
- 👤 Jr Edward F Kurtz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:14
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/08; B65H18/14; B65H18/16; D; D03; D03J; D03J1/00; D03J2700/00; D03J2700/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
TAKE-UP APPARATUS COMPRISING IN COMBINATION, A FRAME; AN ARBOR FOR RECEIVING A ROLL OF FABRIC MOUNTED FOR SUBSTANTIALLY VERTICAL MOTION ON SAID FRAME; A ROLLER MOUNTED BENEATH SAID ARBOR FOR SUPPORTING AND DRIVING A ROLL OF FABRIC ON SAID ARBOR; RESILIENTLY MOVABLE MEANS SUPPORTING SAID ROLLER ADAPTED TO YIELD AND ACCOMMODATE SURFACE IRREGULARITIES IN SAID ROLL; AND MEANS ROTATING SAID ROLL AND ROLLER.
Claim 2
Dependent Claim
63 words
TAKE-UP APPARATUS COMPRISING IN COMBINATION, A FRAME; AN ARBOR FOR RECEIVING A ROLL OF FABRIC MOUNTED FOR SUBSTANTIALLY VERTICAL MOTION ON SAID FRAME; A ROLLER MOUNTED BENEATH SAID ARBOR FOR SUPPORTING AND DRIVING A ROLL OF FABRIC ON SAID ARBOR; RESILIENTLY MOVABLE MEANS SUPPORTING SAID ROLLER ADAPTED TO YIELD AND ACCOMMODATE SURFACE IRREGULARITIES IN SAID ROLL; AND MEANS ROTATING SAID ROLL AND ROLLER.
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |