US3168100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact lens dipper assembly
Assignee: Individual
•
Filing: 1962-12-07
•
Granted: 1965-02-02
•
Expires: 1982-12-07
Abstract
No abstract record available.
Inventors
- 👤 Alvido R Rich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:57
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/005; B; B29; B29C; B29C71/00; B29C71/0009; B29D; B29D11/00; B29L; B29L2011/00; B29L2011/0016; B29L2011/0041; Y; Y10; Y10S; Y10S134/00; Y10S134/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A DIPPER ASSEMBLY FOR CONTACT LENSES COMPRISING A FORAMINOUS SHALLOW TRAY WITH AN UPSTANDING PERIPHERAL WALL, A SEPARATOR WALL INTEGRAL WITHIN SAID PERIPNERAL WALL AND DRIVING SAID TRAY INTO TWO ISOLATED COMPARTMENTS, EACH OF A SIZE TO RECEIVE A CONTACT LENS, SAID SEPARATOR WALL BEING SLIGHTLY HIGHER THAN THE OVERALL HEIGHT OF A CONTACT LENS, A HANDLE POST INTEGRAL WITH AND STANDING UPWARDLY FROM SAID SEPARATOR WALL, AND FORAMINOUS COVER MEANS HAVING AN OPENING SLIPPABLE OVER AND SUBSTANTIALLY LARGER THAN SAID HANDLE POST, SAID PERIPHERAL WALL BEING SLIGHTLY HIGHER THAN SAID SEPARATOR WALL AND SAID COVER WHEN ON SAID TRAY LOOSELY NESTING PARTLY WITHIN THE SAID PERIPHERAL WALL AND BEING SUPPORTED IN SLIGHTLY SPACED RELATION ABOVE CONTACT LENSES IN THE TRAY BY RESTING SOLELY ON SAID SEPARATOR WALL, AND PARTLY STANDING ABLVE SAID PERIPHERAL WALL SO AS TO BE READILY GRASPABLE FOR REMOVAL FROM THE TRAY.
Claim 2
Dependent Claim
146 words
A DIPPER ASSEMBLY FOR CONTACT LENSES COMPRISING A FORAMINOUS SHALLOW TRAY WITH AN UPSTANDING PERIPHERAL WALL, A SEPARATOR WALL INTEGRAL WITHIN SAID PERIPNERAL WALL AND DRIVING SAID TRAY INTO TWO ISOLATED COMPARTMENTS, EACH OF A SIZE TO RECEIVE A CONTACT LENS, SAID SEPARATOR WALL BEING SLIGHTLY HIGHER THAN THE OVERALL HEIGHT OF A CONTACT LENS, A HANDLE POST INTEGRAL WITH AND STANDING UPWARDLY FROM SAID SEPARATOR WALL, AND FORAMINOUS COVER MEANS HAVING AN OPENING SLIPPABLE OVER AND SUBSTANTIALLY LARGER THAN SAID HANDLE POST, SAID PERIPHERAL WALL BEING SLIGHTLY HIGHER THAN SAID SEPARATOR WALL AND SAID COVER WHEN ON SAID TRAY LOOSELY NESTING PARTLY WITHIN THE SAID PERIPHERAL WALL AND BEING SUPPORTED IN SLIGHTLY SPACED RELATION ABOVE CONTACT LENSES IN THE TRAY BY RESTING SOLELY ON SAID SEPARATOR WALL, AND PARTLY STANDING ABLVE SAID PERIPHERAL WALL SO AS TO BE READILY GRASPABLE FOR REMOVAL FROM THE TRAY.
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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) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |