US3188124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knob
Assignee: WARWICK Manufacturing CORP
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Filing: 1963-03-14
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Granted: 1965-06-08
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Expires: 1983-03-14
Abstract
No abstract record available.
Inventors
- 👤 John A Pestka
- 👤 Bernhard R Kuhl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:34
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/08; G05G1/10; G05G1/12; Y; Y10; Y10S; Y10S116/00; Y10S116/29; Y10T; Y10T292/00; Y10T292/85; Y10T292/854; Y10T292/869; Y10T403/00; Y10T403/70; Y10T403/7098; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20834; Y10T74/2084
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
83 words
IN COMBINATION, AN OPERATING KNOB HAVING A STEM OF MOLDED MATERIAL, SAID STEM HAVING A WALL DEFINING AN INTERIOR CHAMBER RECEIVER A SHAFT HAVING AN ABUTMENT THEREON, SAID CHAMBER HAVING A WIDTH SUBSTANTIALLY EQUAL TO THE DIAMETER OF SAID SHAFT, MEANS MOLDED INTO THE INTERIOR SURFACE OF SAID WALL DEFINING A PLANE ENGAGEABLE WITH SAID ABUTMENT, AND A SECTION OF SAID WALL OPPOSITE SAID PLANE BEING RELATIVELY THIN AND FLEXIBLE, THE DISTANCE BETWEEN SAID PLANE AND SAID WALL SECTION BEING LESS THAN THE
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) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |