US3336796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method of determining amount of pickup of coating by a predetermined length of moving substrate
Assignee: Deering Milliken Research Corp
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Filing: 1964-07-24
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Granted: 1967-08-22
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Expires: 1984-07-24
Abstract
No abstract record available.
Inventors
- 👤 Leslie E Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:52
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/78; D06; D06B; D06B23/00; D06B23/24; D06B23/28; D06C; D06C29/00; D21H5/00; D21H5/0005; D21H5/006; G; G01; G01F; G01F23/00; G01F23/14; G01F23/16; G01F23/165; G01F23/167; G01F23/168
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
MEASURING APPARATUS FOR DETERMINING PICKUP OF A COATING COMPOSITION ON A MOVING SUBSTRATE COMPRISING: A PAD PAN, SAID PAD PAN HAVING UPPER AND LOWER PROBE MEMBERS TO REGULATE THE LIQUID LEVEL IN SAID PAD PAN, A COUNTER TO MEASURE THE LENGTHS OF A MOVING SUBSTRATE, UTYPE MANOMETER MEANS, SAID MANOMETER MEANS HAVING ELECTRICALLY RESPONSIVE MEMBERS OPERABLY ASSOCIATED WITH BOTH LEGS AND RESPONSIVE TO THE LEVEL OF LIQUID IN THE CORRESPONDING LEG, AN AIR TUBBLER TUBE IMMERSED IN A FIXED POSITION BELOW THE LOWER OF SAID PROBE MEMBERS IN SAID PAD PAN, SAID COUNTER BEING ACTUATED BY THE ELECTRICALLY RESPONSIVE MEANS IN ONE OF THE LEGS AND DEACTIVATED BY THE
Claim 2
Dependent Claim
109 words
MEASURING APPARATUS FOR DETERMINING PICKUP OF A COATING COMPOSITION ON A MOVING SUBSTRATE COMPRISING: A PAD PAN, SAID PAD PAN HAVING UPPER AND LOWER PROBE MEMBERS TO REGULATE THE LIQUID LEVEL IN SAID PAD PAN, A COUNTER TO MEASURE THE LENGTHS OF A MOVING SUBSTRATE, UTYPE MANOMETER MEANS, SAID MANOMETER MEANS HAVING ELECTRICALLY RESPONSIVE MEMBERS OPERABLY ASSOCIATED WITH BOTH LEGS AND RESPONSIVE TO THE LEVEL OF LIQUID IN THE CORRESPONDING LEG, AN AIR TUBBLER TUBE IMMERSED IN A FIXED POSITION BELOW THE LOWER OF SAID PROBE MEMBERS IN SAID PAD PAN, SAID COUNTER BEING ACTUATED BY THE ELECTRICALLY RESPONSIVE MEANS IN ONE OF THE LEGS AND DEACTIVATED BY 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) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |