Patent US3414944A successfully refreshed from Google Patents.
US3414944A
Expired / Lapsed
US
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Apparatus for matching paired socks and stockings
Assignee: MILDRED P RABINOWITZ
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Filing: 1967-04-20
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Granted: 1968-12-10
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Expires: 1987-04-20
Abstract
No abstract record available.
Inventors
- 👤 Mildred P Rabinowitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:50
CPC Classifications
B; B65; B65D; B65D67/00; B65D67/02; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US370782A
Cited
US610807A
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GB190302039A
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US812800A
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GB219399A
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US2006843A
Cited
DE875787C
Cited
US2620809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |