US1792174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for producing doll heads
Assignee: MARKON MANUFACTURING Co Inc
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Filing: 1926-07-03
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Granted: 1931-02-10
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Expires: 1946-07-03
Abstract
No abstract record available.
Inventors
- 👤 Marcus Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:31
CPC Classifications
B; B29; B29D; B29D22/00; B29C; B29C33/00; B29C33/02; B29C43/00; B29C43/02; B29C43/021; B29C43/32; B29C43/36; B29C43/52; B29C43/361; B29C2043/3613; B29C2043/3615; B29C33/04; B29C33/30; B29C33/303; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/52; B29L2031/5209; B29L2031/5218
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1934-02-09 | 1934-08-11 | 1935-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-02-09 | 1938-08-11 | 1939-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-02-09 | 1942-08-11 | 1943-02-10 | $7700.00 | Window Closed / Lapsed |