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Patent US3519364A successfully refreshed from Google Patents.
US3519364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Applicator
Assignee: Individual
•
Filing: 1968-02-02
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Granted: 1970-07-07
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Expires: 1988-02-02
Abstract
No abstract record available.
Inventors
- 👤 Andrew Truhan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:00
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/02; A45; A45D; A45D34/00; A45D34/04; A61M; A61M35/00; A61M35/003; A61M35/006; A45D2200/00; A45D2200/10; A45D2200/1009; A45D2200/1018
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US35933A
Cited
US652786A
Cited
US919466A
Cited
US1375861A
Cited
US2490168A
Cited
US2458120A
Cited
US3179108A
Cited
US3324855A
Cited
US3426448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |