US3333073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration responsive switch
Assignee: Electrolux AB
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Filing: 1965-11-16
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Granted: 1967-07-25
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Expires: 1985-11-16
Abstract
No abstract record available.
Inventors
- 👤 Ohlson Kurt Lennart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:16
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/14; H01H35/144; D; D06; D06F; D06F34/00; D06F34/14; D06F34/16; D06F37/00; D06F37/20; D06F37/22; D06F2103/00; D06F2103/26; D06F33/00; D06F33/30; D06F33/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
292 words
A SWITCH INCLUDING A MOVABLE OPERATING CONTACT ARM BIASED TOWARD A FIRST POSITION AND HELD AT A SECOND POSITION BY MEANS INCLUDING A FIRST MEMBER MOVABLE TOWARD AND FROM THE CONTACT ARM IN A FIRST PATH OF MOVEMENT, THE CONTACT ARM HAVING A CONTACT THEREON, THE FIRST MEMBER BEING MOVABLE FROM A FIRST POSITION TO A SECOND FORCE APPLYING POSITION RESPONSIVE TO FORCE APPLIED THERETO TO FORCE THE CONTACT ARM TO ITS SECONDPOSITION, THE FIRST MEMBER HAVING A WALL TRANSVERSE TO THE FIRST PATH OF MOVEMENT, A SECOND MEMBER MOVABLE TOWARD AND FROM THE FIRST MEMBER IN A SECOND PATH OF MOVEMENT TRANSVERSE TO THE FIRST PATH OF MOVEMENT, THE SECOND MEMBER INCLUDING A PART WHICH IS MOVABLE INTO THE PATH OF MOVEMENT OF THE WALL AND OPERABLE TO HOLD THE FIRST MEMBER IN ITS SECOND FORCE APPLYING POSITION, MEANS FOR RESILIENTLY SUPPORTING THE ENTIRE DEAD WEIGHT OF THE SECOND MEMBER, THE RESILIENT SUPPORTING MEANS FUNCTIONING TO MOVE THE PART INTO THE PATH OF MOVEMENT OF THE WALL ONLY WHEN THE FIRST MEMBER IS IN ITS SECOND FORCE APPLYING POSITION AND THE CONTACT ARM IS IN ITS SECOND POSITION, THE SECOND MEMBER BEING MOVABLE FROM THE FIRST MEMBER IN ITS SECOND PATH OF MOVEMENT TO RELEASE THE PART FROM THE WALL OF THE FIRST MEMBER WHEREBY THE CONTACT ARM WILL MOVE TOWARD ITS BIASED FIRST POSITION AND THE FIRST MEMBER WALL MOVE FROM ITS SECOND FORCE APPLYING POSITION TO ITS FIRST POSITION, AND A MOUNT FOR THE SECOND MEMBER, THE MOUNT INCLUDING MEANS PROVIDING A VERTICALLY EXTENDING GUIDEWAY IN WHICH THE SECOND MEMBER IS BODILY MOVABLE FREELY TO PROMOTE MOVEMENT OF THE PART THEREOF FROM THE WALL OF THE FIRST MEMBER UNDER VIBRATORY FORCE WITH THE AID OF THE FORCE OF GRAVITY.
Claim 2
Dependent Claim
292 words
A SWITCH INCLUDING A MOVABLE OPERATING CONTACT ARM BIASED TOWARD A FIRST POSITION AND HELD AT A SECOND POSITION BY MEANS INCLUDING A FIRST MEMBER MOVABLE TOWARD AND FROM THE CONTACT ARM IN A FIRST PATH OF MOVEMENT, THE CONTACT ARM HAVING A CONTACT THEREON, THE FIRST MEMBER BEING MOVABLE FROM A FIRST POSITION TO A SECOND FORCE APPLYING POSITION RESPONSIVE TO FORCE APPLIED THERETO TO FORCE THE CONTACT ARM TO ITS SECONDPOSITION, THE FIRST MEMBER HAVING A WALL TRANSVERSE TO THE FIRST PATH OF MOVEMENT, A SECOND MEMBER MOVABLE TOWARD AND FROM THE FIRST MEMBER IN A SECOND PATH OF MOVEMENT TRANSVERSE TO THE FIRST PATH OF MOVEMENT, THE SECOND MEMBER INCLUDING A PART WHICH IS MOVABLE INTO THE PATH OF MOVEMENT OF THE WALL AND OPERABLE TO HOLD THE FIRST MEMBER IN ITS SECOND FORCE APPLYING POSITION, MEANS FOR RESILIENTLY SUPPORTING THE ENTIRE DEAD WEIGHT OF THE SECOND MEMBER, THE RESILIENT SUPPORTING MEANS FUNCTIONING TO MOVE THE PART INTO THE PATH OF MOVEMENT OF THE WALL ONLY WHEN THE FIRST MEMBER IS IN ITS SECOND FORCE APPLYING POSITION AND THE CONTACT ARM IS IN ITS SECOND POSITION, THE SECOND MEMBER BEING MOVABLE FROM THE FIRST MEMBER IN ITS SECOND PATH OF MOVEMENT TO RELEASE THE PART FROM THE WALL OF THE FIRST MEMBER WHEREBY THE CONTACT ARM WILL MOVE TOWARD ITS BIASED FIRST POSITION AND THE FIRST MEMBER WALL MOVE FROM ITS SECOND FORCE APPLYING POSITION TO ITS FIRST POSITION, AND A MOUNT FOR THE SECOND MEMBER, THE MOUNT INCLUDING MEANS PROVIDING A VERTICALLY EXTENDING GUIDEWAY IN WHICH THE SECOND MEMBER IS BODILY MOVABLE FREELY TO PROMOTE MOVEMENT OF THE PART THEREOF FROM THE WALL OF THE FIRST MEMBER UNDER VIBRATORY FORCE WITH THE AID OF THE FORCE OF GRAVITY.
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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |