Patent US1507888A successfully refreshed from Google Patents.
US1507888A
Expired / Lapsed
US
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Sectional mold-operating device
Assignee: PALMER BEE CO
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Filing: 1917-09-04
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Granted: 1924-09-09
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Expires: 1937-09-04
Abstract
No abstract record available.
Inventors
- 👤 Jesse E Mcbride
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:11
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/34; B29C33/36; B29L; B29L2030/00; Y; Y10; Y10S; Y10S425/00; Y10S425/20; Y10S425/201
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) | 1927-09-09 | 1928-03-10 | 1928-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-09-09 | 1932-03-10 | 1932-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-09-09 | 1936-03-10 | 1936-09-09 | $7700.00 | Window Closed / Lapsed |