US3343657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact lens conditioning facility
Assignee: Individual
•
Filing: 1966-09-02
•
Granted: 1967-09-26
•
Expires: 1986-09-02
Abstract
No abstract record available.
Inventors
- 👤 Reuben F Speshyock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:08
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/0061; A45; A45C; A45C11/00; A45C11/005; Y; Y10; Y10S; Y10S134/00; Y10S134/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN A CONTACT LENS CONDITIONING MEANS, A LENS CONTAINING CHAMBER COMPRISING A DOME-SHAPED LENS HOUSING PORTION HAVING AN OPEN END AND A PERFORATE SIDE WALL, A PERFORATE, LENS SUPPORTING TRAY PORTION CONNECTED TO SAID HOUSING PORTION AND HAVING DETACHABLE, SELF SECURING ENGAGEMENT WITH THE OPEN END OF SAID DOME PORTION TO COMPLETE THE FORMATION OF SAID CHAMBER; SAID HOUSING PORTION HAVING MEANS AT A POINT THEREON REMOTE FROM SAID OPEN END AFFORDING DETACHABLE ENGAGEMENT WITH AN INTERIOR FACE OF A CLOSURE CAP FOR A CONTAINER OF FLUID BY WHICH A CONTACT LENS CONFINED IN SAID CHAMBER IS TO BE TREATED.
Claim 2
Dependent Claim
100 words
IN A CONTACT LENS CONDITIONING MEANS, A LENS CONTAINING CHAMBER COMPRISING A DOME-SHAPED LENS HOUSING PORTION HAVING AN OPEN END AND A PERFORATE SIDE WALL, A PERFORATE, LENS SUPPORTING TRAY PORTION CONNECTED TO SAID HOUSING PORTION AND HAVING DETACHABLE, SELF SECURING ENGAGEMENT WITH THE OPEN END OF SAID DOME PORTION TO COMPLETE THE FORMATION OF SAID CHAMBER; SAID HOUSING PORTION HAVING MEANS AT A POINT THEREON REMOTE FROM SAID OPEN END AFFORDING DETACHABLE ENGAGEMENT WITH AN INTERIOR FACE OF A CLOSURE CAP FOR A CONTAINER OF FLUID BY WHICH A CONTACT LENS CONFINED IN SAID CHAMBER IS TO BE TREATED.
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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |