US3247454A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dielectric testing apparatus including a movable table following a predetermined path
Assignee: General Electric Co
•
Filing: 1961-12-15
•
Granted: 1966-04-19
•
Expires: 1981-12-15
Abstract
No abstract record available.
Inventors
- 👤 Marvin E Gale
- 👤 Monaco Mario J Del
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:22
CPC Classifications
G; G07; G07C; G07C3/00; G07C3/14; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5617; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18152
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
APPARATUS FOR TESTING THE QUALITY OF DIELECTRIC SHEET MATERIAL COMPRISING IN COMBINATION, (A) STATIONARY SUPPORT MEANS, (B) A MOVABLE TABLE MOUNTED ON SAID SUPPORT MEANS AND ADAPTED TO CARRY THEREON DIELECTRIC SHEET MATERIAL TO BE TESTED, (C) DRIVING MEANS MOUNTED ON SAID SUPPORT MEANS AND MOVABLE THEREON IN A PREDETERMINED PATH, (D) SAID TABLE BEING CONNECTED TO SAID DRIVING MEANS FOR TRANSLATION THEREWITH ALONG SAID PREDETERMINED PATH, (E) ELECTRICAL TESTING MEANS COMPRISING, (1) A CONDUCTING PLATE MOUNTED ON SAID TABLE, (2) A CONDUCTING ROLLER MOUNTED ON SAID SUPPORT MEANS FOR ROLLABLY CONTACTING THE DIELECTRIC SHEET MATERIAL DURING TRANSLATION OF SAID TABLE IN THE PREDETERMINED PATH, AND
Claim 2
Dependent Claim
106 words
APPARATUS FOR TESTING THE QUALITY OF DIELECTRIC SHEET MATERIAL COMPRISING IN COMBINATION, (A) STATIONARY SUPPORT MEANS, (B) A MOVABLE TABLE MOUNTED ON SAID SUPPORT MEANS AND ADAPTED TO CARRY THEREON DIELECTRIC SHEET MATERIAL TO BE TESTED, (C) DRIVING MEANS MOUNTED ON SAID SUPPORT MEANS AND MOVABLE THEREON IN A PREDETERMINED PATH, (D) SAID TABLE BEING CONNECTED TO SAID DRIVING MEANS FOR TRANSLATION THEREWITH ALONG SAID PREDETERMINED PATH, (E) ELECTRICAL TESTING MEANS COMPRISING, (1) A CONDUCTING PLATE MOUNTED ON SAID TABLE, (2) A CONDUCTING ROLLER MOUNTED ON SAID SUPPORT MEANS FOR ROLLABLY CONTACTING THE DIELECTRIC SHEET MATERIAL DURING TRANSLATION OF SAID TABLE IN THE PREDETERMINED PATH, AND
References Cited (Backward Citations)
US1077815A
Cited
US1978886A
Cited
US2553391A
Cited
US2605841A
Cited
US2649000A
Cited
US2873425A
Cited
US3037163A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |