Patent US3244204A successfully refreshed from Google Patents.
US3244204A
Expired / Lapsed
US
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Multiple saw electronic control apparatus
Assignee: Weyerhaeuser Co
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Filing: 1964-05-08
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Granted: 1966-04-05
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Expires: 1984-05-08
Abstract
No abstract record available.
Inventors
- 👤 Charles A Sherman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:55
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2628; B26D7/2635; B23; B23D; B23D59/00; B23D59/008; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B27B5/228; Y; Y10; Y10T; Y10T83/00; Y10T83/525; Y10T83/531; Y10T83/541; Y10T83/544; Y10T83/647; Y10T83/6584; Y10T83/6587; Y10T83/6633; Y10T83/6668
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A CONTROL APPARATUS FOR SELECTIVELY ACTIVATING A PLURALITY OF ELEMENTS AT ONE POINT IN TIME IN ACCORDANCE WITH A SELECTION MADE AT AN EARLIER PERIOD IN TIME COMPRISING IN COMBINATION: SELECTION DETERMINATION MEANS WHICH RECEIVE ELEMENT SELECTION SIGNALS; MEMORY MEANS INCLUDING CAPACITOR MEANS WHICH CAN BE SELECTIVELY CHARGED AND DISCHARGED; ELEMENT CONTROL MEANS WHICH ACTIVATES SAID ELEMENTS IN RESPONSE TO BEING ENERGIZED; SEQUENCE MEANS WHICH AT SAID EARLIER PERIOD IN TIME PROVIDES A CONNECTION BETWEEN SAID DETERMINATION MEANS AND SAID MEMORY MEANS TO CHARGE SAID CAPACITOR MEANS IN ACCORDANCE WITH A PLURALITY OF SAID SELECTION SIGNALS MADE DURING SAID EARLIER PERIOD IN TIME AND AT SAID ONE POINT IN TIME PROVIDES A CONNECTION BETWEEN SAID CAPACITOR MEANS AND SAID ELEMENT CONTROL MEANS TO DISCHARGE SAID CAPACITOR MEANS TO ENERGIZE SAID ELEMENT CONTROL MEANS TO ACTIVATE SAID ELEMENTS SELECTED.
Claim 2
Dependent Claim
138 words
A CONTROL APPARATUS FOR SELECTIVELY ACTIVATING A PLURALITY OF ELEMENTS AT ONE POINT IN TIME IN ACCORDANCE WITH A SELECTION MADE AT AN EARLIER PERIOD IN TIME COMPRISING IN COMBINATION: SELECTION DETERMINATION MEANS WHICH RECEIVE ELEMENT SELECTION SIGNALS; MEMORY MEANS INCLUDING CAPACITOR MEANS WHICH CAN BE SELECTIVELY CHARGED AND DISCHARGED; ELEMENT CONTROL MEANS WHICH ACTIVATES SAID ELEMENTS IN RESPONSE TO BEING ENERGIZED; SEQUENCE MEANS WHICH AT SAID EARLIER PERIOD IN TIME PROVIDES A CONNECTION BETWEEN SAID DETERMINATION MEANS AND SAID MEMORY MEANS TO CHARGE SAID CAPACITOR MEANS IN ACCORDANCE WITH A PLURALITY OF SAID SELECTION SIGNALS MADE DURING SAID EARLIER PERIOD IN TIME AND AT SAID ONE POINT IN TIME PROVIDES A CONNECTION BETWEEN SAID CAPACITOR MEANS AND SAID ELEMENT CONTROL MEANS TO DISCHARGE SAID CAPACITOR MEANS TO ENERGIZE SAID ELEMENT CONTROL MEANS TO ACTIVATE SAID ELEMENTS SELECTED.
References Cited (Backward Citations)
US2902092A
Cited
US3174091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |