US1002468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Massaging device for the gums.
Assignee: Individual
•
Filing: 1910-06-16
•
Granted: 1911-09-05
•
Expires: 1930-06-16
Abstract
No abstract record available.
Inventors
- 👤 William Fiske Strangman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:54
CPC Classifications
A; A46; A46B; A46B9/00; A46B9/02; A46B9/04; A46B2200/00; A46B2200/10; A46B2200/1066
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) | 1914-09-04 | 1915-03-06 | 1915-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-09-04 | 1919-03-06 | 1919-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-09-04 | 1923-03-06 | 1923-09-05 | $7700.00 | Window Closed / Lapsed |