US1356544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medicinal effervescing capsule
Assignee: P M MILLER HYGIENIC SPECIALTY
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Filing: 1918-01-29
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Granted: 1920-10-26
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Expires: 1938-01-29
Abstract
No abstract record available.
Inventors
- 👤 Philip M Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:41
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/07; A61K; A61K9/00; A61K9/0012; A61K9/0034; A61K9/007; A61K9/48; A61K9/4808; Y; Y10; Y10S; Y10S424/00; Y10S424/15
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) | 1923-10-26 | 1924-04-26 | 1924-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-10-26 | 1928-04-26 | 1928-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-10-26 | 1932-04-26 | 1932-10-26 | $7700.00 | Window Closed / Lapsed |