US3176754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety control for a range
Assignee: Individual
•
Filing: 1963-02-06
•
Granted: 1965-04-06
•
Expires: 1983-02-06
Abstract
No abstract record available.
Inventors
- 👤 Theodore W Macios
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:20
CPC Classifications
F; F24; F24C; F24C3/00; F24C3/12; F23; F23N; F23N2239/00; F23N2239/06; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5757; Y10T70/5765; Y10T70/5805; Y10T70/70; Y10T70/7006; Y10T70/7028
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A SAFETY BURNER CONSTRUCTION COMPRISING: A BURNER; VALVE MEANS INCLUDING A ROTATABLE OPERATING MEMBER FOR CONTROLLING SAID BURNER; A KNOB MEMBER CONCENTRIC WITH AND ROTATABLE RELATIVE TO SAID OPERATING MEMBER; AN ELECTROMAGNETIC WINDING CARRIED BY ONE OF SAID MEMBERS; MEANS INCLUDING A CATCH MOVABLE IN RESPONSE TO ENERGIZATION OF SAID WINDING TO INTERLOCK SAID MEMBERS THEREBY TO COUPLE THEM FOR ROTATION TOGETHER TO ENABLE SAID BURNER TO BE CONTROLLED BY SAID KNOB MEMBER; AND A TIME DELAY SWITCH INTERCONNECTED IN A CIRCUIT FOR ENERGIZING SAID WINDING, SAID SWITCH INCLUDING A MAN-
Claim 2
Dependent Claim
91 words
A SAFETY BURNER CONSTRUCTION COMPRISING: A BURNER; VALVE MEANS INCLUDING A ROTATABLE OPERATING MEMBER FOR CONTROLLING SAID BURNER; A KNOB MEMBER CONCENTRIC WITH AND ROTATABLE RELATIVE TO SAID OPERATING MEMBER; AN ELECTROMAGNETIC WINDING CARRIED BY ONE OF SAID MEMBERS; MEANS INCLUDING A CATCH MOVABLE IN RESPONSE TO ENERGIZATION OF SAID WINDING TO INTERLOCK SAID MEMBERS THEREBY TO COUPLE THEM FOR ROTATION TOGETHER TO ENABLE SAID BURNER TO BE CONTROLLED BY SAID KNOB MEMBER; AND A TIME DELAY SWITCH INTERCONNECTED IN A CIRCUIT FOR ENERGIZING SAID WINDING, SAID SWITCH INCLUDING A MAN-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |