Patent US3227819A successfully refreshed from Google Patents.
US3227819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push button control apparatus
Assignee: Automatic Electric Laboratories Inc
•
Filing: 1963-10-10
•
Granted: 1966-01-04
•
Expires: 1983-10-10
Abstract
No abstract record available.
Inventors
- 👤 Winther Thorkil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:08
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/23; H01; H01H; H01H13/00; H01H13/70; H01H15/00; H01H15/02; H01H15/06; H01H15/10; H01H15/102
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
APPARATUS FOR CONTROLLING SIGNALS COMPRISING IN COMBINATION: A HOUSING; BARS HAVING CAM SURFACES AND MOUNTED IN SAID HOUSING FOR LONGITUDINAL SLIDING MOVEMENT IN BOTH DIRECTIONS, SAID BARS BEING DISPOSED IN A CROSS-COORDINATE PATTERN, WITH THE FIRST-COORDINATE BARS BEING POSITIONED IN A FIRST PLANE AND THE SECOND-COORDINATE BARS BEING POSITIONED IN A SECOND PLATE PARALLEL TO SAID FIRST PLANE; CONTACTS MOUNTED IN OPERATIVE RELATION TO THE ENDS OF SAID BARS; PLUNGER ELEMENTS MOUNTED IN SAID HOUSING SO AS TO BE MANUALLY DEPRESSIBLE ALONG A LINE PERPENDICULAR TO THE LINE OF MOVEMENT OF SAID BARS, EACH SAID PLUNGER ELEMENT HAVING A CAM PORTION ADJACENT TO AND ENGAGEABLE WITH A CORRESPONDING CAM SURFACE OF AT LEAST ONE OF THE BARS IN EACH OF SAID PLANES FOR SLIDING SAID BARS AND OPERATING THE RESPECTIVE CONTACTS; AND MEANS TO RESTORE SAID BARS AND RESTORE SAID PLUNGER ELEMENTS.
Claim 2
Dependent Claim
142 words
APPARATUS FOR CONTROLLING SIGNALS COMPRISING IN COMBINATION: A HOUSING; BARS HAVING CAM SURFACES AND MOUNTED IN SAID HOUSING FOR LONGITUDINAL SLIDING MOVEMENT IN BOTH DIRECTIONS, SAID BARS BEING DISPOSED IN A CROSS-COORDINATE PATTERN, WITH THE FIRST-COORDINATE BARS BEING POSITIONED IN A FIRST PLANE AND THE SECOND-COORDINATE BARS BEING POSITIONED IN A SECOND PLATE PARALLEL TO SAID FIRST PLANE; CONTACTS MOUNTED IN OPERATIVE RELATION TO THE ENDS OF SAID BARS; PLUNGER ELEMENTS MOUNTED IN SAID HOUSING SO AS TO BE MANUALLY DEPRESSIBLE ALONG A LINE PERPENDICULAR TO THE LINE OF MOVEMENT OF SAID BARS, EACH SAID PLUNGER ELEMENT HAVING A CAM PORTION ADJACENT TO AND ENGAGEABLE WITH A CORRESPONDING CAM SURFACE OF AT LEAST ONE OF THE BARS IN EACH OF SAID PLANES FOR SLIDING SAID BARS AND OPERATING THE RESPECTIVE CONTACTS; AND MEANS TO RESTORE SAID BARS AND RESTORE SAID PLUNGER ELEMENTS.
References Cited (Backward Citations)
US3127482A
Cited
US3120584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |