US3304398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-in push button operator
Assignee: Schneider Electric USA Inc
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Filing: 1965-11-03
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Granted: 1967-02-14
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Expires: 1985-11-03
Abstract
No abstract record available.
Inventors
- 👤 James E Stallman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:08
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/04; H01H13/06; H01H13/12; H01H13/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
AN OPERATOR BUTTON COMPRISING A UNITARY STRUCTURE OF RELATIVE STIFF, RESILIENT, SELF-RESTORING MATERIAL AND INCLUDING A HEAD, A STEM EXTENDING REARWARDLY THEREFROM, THE REAR END OF THE STEM BEING A GUIDING NOSE OF REDUCED DIAMETER WITH ITS PERIPHERAL WALL DIVERGENT FORWARDLY OF THE STEM PART WAY TOWARD THE HEAD, AND A RADIALLY OPEN PERIPHERAL GROOVE IN THE STEM ADJACENT TO SAID NOSE.
Claim 2
Dependent Claim
62 words
AN OPERATOR BUTTON COMPRISING A UNITARY STRUCTURE OF RELATIVE STIFF, RESILIENT, SELF-RESTORING MATERIAL AND INCLUDING A HEAD, A STEM EXTENDING REARWARDLY THEREFROM, THE REAR END OF THE STEM BEING A GUIDING NOSE OF REDUCED DIAMETER WITH ITS PERIPHERAL WALL DIVERGENT FORWARDLY OF THE STEM PART WAY TOWARD THE HEAD, AND A RADIALLY OPEN PERIPHERAL GROOVE IN THE STEM ADJACENT TO SAID NOSE.
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) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |