US3096950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel improvement
Assignee: General Kinetics Inc
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Filing: 1960-10-24
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Granted: 1963-07-09
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Expires: 1980-10-24
Abstract
No abstract record available.
Inventors
- 👤 Robert P Gutterman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:33
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/037
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A CYLINDRICAL HUB FOR USE IN A REEL HAVING A FLANGE WITH AN INNER SURFACE FOR WINDING AND STORAGE OF FLEXIBLE STRIP MATERIAL, SAID HUB COMPRISING AT LEAST TWO CHORDAL SEGMENTS, THE WIDTH OF ONE OF SAID SEGMENTS BEING LESS THAN THE WIDTH OF THE OTHER OF SAID SEGMENTS, EACH OF SAID SEGMENTS HAVING A CHORDAL EDGE, SAID SEGMENTS BEING ADAPTED FOR PLANAR MOUNTING WITH SAID CHORDAL EDGES ADJACENT EACH OTHER, AND FORMING THEREBETWEEN A CHORDAL SLOT ARRANGED FOR DIRECT COMMUNICATION WITH SAID INNER SURFACE OF THE FLANGE.
Claim 2
Dependent Claim
88 words
A CYLINDRICAL HUB FOR USE IN A REEL HAVING A FLANGE WITH AN INNER SURFACE FOR WINDING AND STORAGE OF FLEXIBLE STRIP MATERIAL, SAID HUB COMPRISING AT LEAST TWO CHORDAL SEGMENTS, THE WIDTH OF ONE OF SAID SEGMENTS BEING LESS THAN THE WIDTH OF THE OTHER OF SAID SEGMENTS, EACH OF SAID SEGMENTS HAVING A CHORDAL EDGE, SAID SEGMENTS BEING ADAPTED FOR PLANAR MOUNTING WITH SAID CHORDAL EDGES ADJACENT EACH OTHER, AND FORMING THEREBETWEEN A CHORDAL SLOT ARRANGED FOR DIRECT COMMUNICATION WITH SAID INNER SURFACE OF THE FLANGE.
References Cited (Backward Citations)
US856254A
Cited
DE728251C
Cited
FR985947A
Cited
US2467607A
Cited
FR1102943A
Cited
FR1164842A
Cited
FR1191627A
Cited
US2983462A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |