Patent US3228510A successfully refreshed from Google Patents.
US3228510A
Expired / Lapsed
US
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Variable fulcrum selector lever mechanism for printer
Assignee: Mite Corp
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Filing: 1963-06-14
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Granted: 1966-01-11
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Expires: 1983-06-14
Abstract
No abstract record available.
Inventors
- 👤 Howard Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:30
CPC Classifications
H; H04; H04L; H04L17/00; H04L17/16; H04L17/24; B; B41; B41J; B41J7/00; B41J7/54; B41J7/56; B41J7/60; H04L17/26; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18176
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
SELECTOR MECHANISM FOR MOVING A BODY TO SELECT A DESIRED POSITION, SAID MECHANISM COMPRISING A SELECTOR LEVER CONNECTED AT ONE END TO THE BODY AND AT THE OTHER END TO MOTOR MEANS FOR OSCILLATING SAID LATTER END, A FULCRUM PIN AT AN INTERMEDIATE POINT ALONG THE LEVER AND MOVABLE TRANSVERSELY OF THE PLANE OF MOVEMENT OF THE LEVER INTO OR OUT OF THE PATH OF MOVEMENT OF THE LEVER TO MAKE THE PIN EFFECTIVE OR INEFFECTIVE, MEANS TO FIXEDLY SUPPORT THE FULCRUM PIN AGAINST MOVEMENT IN THE PLANE OF MOVEMENT OF THE LEVER FOR ITS NORMAL ACTION AS A FIXED FULCRUM FOR THE LEVER, AND MEANS TO MOVE SAID PIN INTO THE PATH OF THE LEVER TO MAKE SAID PIN EFFECTIVE, WHEREBY
Claim 2
Dependent Claim
122 words
SELECTOR MECHANISM FOR MOVING A BODY TO SELECT A DESIRED POSITION, SAID MECHANISM COMPRISING A SELECTOR LEVER CONNECTED AT ONE END TO THE BODY AND AT THE OTHER END TO MOTOR MEANS FOR OSCILLATING SAID LATTER END, A FULCRUM PIN AT AN INTERMEDIATE POINT ALONG THE LEVER AND MOVABLE TRANSVERSELY OF THE PLANE OF MOVEMENT OF THE LEVER INTO OR OUT OF THE PATH OF MOVEMENT OF THE LEVER TO MAKE THE PIN EFFECTIVE OR INEFFECTIVE, MEANS TO FIXEDLY SUPPORT THE FULCRUM PIN AGAINST MOVEMENT IN THE PLANE OF MOVEMENT OF THE LEVER FOR ITS NORMAL ACTION AS A FIXED FULCRUM FOR THE LEVER, AND MEANS TO MOVE SAID PIN INTO THE PATH OF THE LEVER TO MAKE SAID PIN EFFECTIVE, WHEREBY
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |