US3448777A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire handling apparatus
Assignee: RCA Corp
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Filing: 1967-06-22
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Granted: 1969-06-10
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Expires: 1987-06-22
Abstract
No abstract record available.
Inventors
- 👤 Harvey D Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:30
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/06; H01F41/08; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/307; Y10T225/321; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069; Y10T29/49789; Y10T29/4979; Y10T29/49826; Y10T29/49838; Y10T29/51; Y10T29/5176; Y10T29/5177; Y10T29/53; Y10T29/5313; Y10T29/53165; Y10T29/53265; Y10T29/53696
Claims Analysis
Total Claims: 0
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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) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |