Head engaging spectacle structure
Abstract
Abstract A SPECTACLE STRUCTURE HAVING PORTIONS ENGAGING SPACED PARTS OF THE HEAD OF A PERSON TO SUPPORT SAME IN PROPER POSITION AND INCLUDES A FRAME HAVING A FRONT POSITIONING MEMBER ENGAGEABLE WITH A BROW OF THE PERSON AND TEMPLE MEMBERS EXTENDING REARWARDLY FROM THE FRONT POSITIONING MEMBER AND HAVING PORTIONS SHAPED TO ENGAGE THE BACK PORTION OF THE HEAD. THE END POSITIONS OF THE TEMPLE MEMBERS ENGAGE THE HEAD ADJACENT AND BELOW AN OCCIPITAL PROMINENCE AND AT A RESPECTIVE SIDE OF THE HEAD OF A PERSON WEARING THE SPECTACLE STRUCTURE TO COOPERATE WITH THE BROW ENGAGEMENT OF THE FRONT MEMBER TO MAINTAIN THE SPECTACLE STRUCTURE IN POSITION ON THE HEAD. LENS MEANS ARE MOUNTED ON THE FRAME AND DEPEND THEREFROM WITH CONNECTORS SPACED FROM THE PERSON''S NOSE.
Inventors
- 👤 Max F Wichers
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-31 | 1976-05-01 | 1976-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-31 | 1980-05-01 | 1980-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-31 | 1984-05-01 | 1984-10-31 | $7700.00 | Window Closed / Lapsed |