US3127631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wax applicator
Assignee: Individual
•
Filing: 1961-08-18
•
Granted: 1964-04-07
•
Expires: 1981-08-18
Abstract
No abstract record available.
Inventors
- 👤 Olin C Hershberger
- 👤 Dolore B Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:25
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/28; A47L13/30; A47L13/31; A47L13/312
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2000167A
Cited
US2106280A
Cited
US2489162A
Cited
US2566429A
Cited
DE829204C
Cited
US2799880A
Cited
US2876476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |