US2800418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for applying coating material
Assignee: Individual
•
Filing: 1956-10-15
•
Granted: 1957-07-23
•
Expires: 1976-10-15
Abstract
No abstract record available.
Inventors
- 👤 Lloyd J Cannon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:11
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/46; B; B01; B01L; B01L3/00; B01L3/02; B01L3/0203; B05; B05C; B05C9/00; B05C9/02; D06; D06B; D06B1/00; D06B1/02; D06B1/08; D06B11/00; D06B11/0056; D06B11/0069; D21H5/00; D21H5/0005; D21H5/0042
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN AN APPARATUS FOR APPLYING A LINE OF DYE FLUID TO A TRAVELING SHEET, A SUPPORTING STRUCTURE, A SEALED RECEPTACLE HAVING A VENT, A SYPHON TUBE OF FLEXIBLE TRANSPARENT STRETCHABLE MATERIAL HAVINFG ITS LONG LEG SUBMERGED IN THE FLUID IN THE RECEPTACLE AND ITS OTHER LEG HAVING A TERNINAL DISCHARGE PORTION IN CONTACT WITH THE TRAVELING SHEET, SAID TUBE INCLUDING A PORTION OF A DIMENSION TO PROVIDE CAPILLARY ATTRACTION FOR THE FLUID PASSING THROUGH THE TUBE FROM THE FLUID RECEPTACLE, MEANS FOR HOLDING THE DISCHARGE END OF THE TUBE IN CONTACT WITH THE TRAVELING SHEET, MEANS FOR ADJUSTABLY SUPPORTING THE FLUID RECEPTACLE, AND MEANS FOR STRETCHING THE TUBE FOR A PORTION OF ITS LENGTH TO REDUCE ITS DIAMETER FOR MODIFYUNG THE CAPILLARY EFFICIENCY OF THE TUBE AND STABILIZE THE FLOW OF FLUID THERETHROUGH FROM THE RECEPTACLE TO THE TERMINAL DISCHARGE TO LIMIT THE SUPPLY OF FLUID TO AN AMOUNT ONLY SUFFICIENT TO FORM A LINE ON THE TRAVELING SHEET.
Claim 2
Dependent Claim
159 words
IN AN APPARATUS FOR APPLYING A LINE OF DYE FLUID TO A TRAVELING SHEET, A SUPPORTING STRUCTURE, A SEALED RECEPTACLE HAVING A VENT, A SYPHON TUBE OF FLEXIBLE TRANSPARENT STRETCHABLE MATERIAL HAVINFG ITS LONG LEG SUBMERGED IN THE FLUID IN THE RECEPTACLE AND ITS OTHER LEG HAVING A TERNINAL DISCHARGE PORTION IN CONTACT WITH THE TRAVELING SHEET, SAID TUBE INCLUDING A PORTION OF A DIMENSION TO PROVIDE CAPILLARY ATTRACTION FOR THE FLUID PASSING THROUGH THE TUBE FROM THE FLUID RECEPTACLE, MEANS FOR HOLDING THE DISCHARGE END OF THE TUBE IN CONTACT WITH THE TRAVELING SHEET, MEANS FOR ADJUSTABLY SUPPORTING THE FLUID RECEPTACLE, AND MEANS FOR STRETCHING THE TUBE FOR A PORTION OF ITS LENGTH TO REDUCE ITS DIAMETER FOR MODIFYUNG THE CAPILLARY EFFICIENCY OF THE TUBE AND STABILIZE THE FLOW OF FLUID THERETHROUGH FROM THE RECEPTACLE TO THE TERMINAL DISCHARGE TO LIMIT THE SUPPLY OF FLUID TO AN AMOUNT ONLY SUFFICIENT TO FORM A LINE ON THE TRAVELING SHEET.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |