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US2686952A
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Embalmer's syringe
Assignee: Individual
•
Filing: 1949-07-21
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Granted: 1954-08-24
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Expires: 1969-07-21
Abstract
No abstract record available.
Inventors
- 👤 Philip A Donahue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
A; A01; A01N; A01N1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US419778A
Cited
GB189715173A
Cited
US801612A
Cited
US982601A
Cited
US966591A
Cited
US2118704A
Cited
US2112290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-23 | 1958-02-22 | 1958-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-23 | 1962-02-22 | 1962-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-23 | 1966-02-22 | 1966-08-24 | $7700.00 | Window Closed / Lapsed |