Patent US2800104A successfully refreshed from Google Patents.
US2800104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radio controlled electric cutaneous signal type animal obedience device
Assignee: Individual
•
Filing: 1955-02-09
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Granted: 1957-07-23
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Expires: 1975-02-09
Abstract
No abstract record available.
Inventors
- 👤 Robert C Cameron
- 👤 Jr John W Hopkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:16
CPC Classifications
A; A01; A01K; A01K15/00; A01K15/02; A01K15/021; Y; Y10; Y10S; Y10S119/00; Y10S119/908
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |