US2667879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for implanting hair in manikins, dolls, and the like
Assignee: MAZEKO ENTERPRISES Inc
•
Filing: 1949-10-29
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Granted: 1954-02-02
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Expires: 1969-10-29
Abstract
No abstract record available.
Inventors
- 👤 John J Mann
- 👤 James A Mcdonnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:44
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US9554A
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US465741A
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US474840A
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US872152A
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US1186534A
Cited
US1454956A
Cited
US1826207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-01 | 1957-08-03 | 1958-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-01 | 1961-08-03 | 1962-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-01 | 1965-08-03 | 1966-02-02 | $7700.00 | Window Closed / Lapsed |