US3097437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
harrison
Assignee: —
•
Filing: —
•
Granted: 1963-07-16
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Expires: 1980-07-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:13
CPC Classifications
A; A63; A63B; A63B24/00; A63B24/0003; A63B69/00; A63B69/36; A63B2210/00; A63B2210/50; A63B2225/00; A63B2225/12; A63B69/0073; A63B69/0079
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
151 words
A DEVICE OF THE TYPE USED BY A PERSON IN THE SELFTEACHING OF MANUAL SKILLS INVOLVING COORDINATED BODY MOVEMENTS, COMPRISING: A LOWER, IMAGE MIRROR HAVING FORWARD AND REARWARD ENDS AND POSITIONED ADJACENT AND GENERALLY PARALLEL TO THE GROUND SO THAT IT IS WITHIN THE FIELD OF VISION OF A PERSON LOCATED FORWARDLY THEREOF WHO IS PERFORMING THE MOVEMENTS; AN INTERMEDIATE, FIRST REFLECTING MIRROR POSITIONED REARWARDLY OF SAID IMAGE MIRROR AND INCLINED UPWARDLY AND REARWARDLY RELATIVE THERETO AND WITH ITS REFLECTING SURFACE FACING THE PERSON; AND AN UPPER, SECOND REFLECTING MIRRIOR POSITIONED FORWARDLY OF THE UPPER END OF SAID FIRST REFLECTING MIRROR AND ARRANGED WITH ITS REFLECTING SURFACE FACING THE REFLECTING SURFACES OF BOTH SAID FIRST REFLECTING AND IMAGE MIRRORS, ITS IMAGE OF THE PERSON BEING SUCCESSIVELY REFLECT ED BY SAID FRIST REFLECTING,SECOND REFLECTING AND IMAGE MIRRORS, SO THAT IT MAY BE SEEN BY HIM IN SAID MIRROR WHILE PERFORMING THE MOVEMENT.
References Cited (Backward Citations)
US3000261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |