US2544622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of vibrating coatings while drying so as to impart a pattern thereto
Assignee: Individual
•
Filing: 1948-01-30
•
Granted: 1951-03-06
•
Expires: 1968-01-30
Abstract
No abstract record available.
Inventors
- 👤 Ulmer William Walter
- 👤 Louis R Burroughs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:51
CPC Classifications
B; B05; B05D; B05D3/00; B05D3/12; Y; Y10; Y10S; Y10S29/00; Y10S29/046; Y10S428/00; Y10S428/919
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
THE METHOD OF DEPOSITING A THIN LAYER OF AN ORGANIC FILM-FORMING PLASTIC MATERIAL WHICH COMPRISES APPLYING TO A SUPPORT A THIN FLUID FILM OF AN ORGANIC FILM-FORMING MATERIAL SELECTED FROM THE GROUP CONSISTING OF VINYL RESINS AND SYNTHETIC RUBBER, SAID FILM CONTAINING A SOLVENT FOR SAID FILM-FORMING MATERIAL, AND VIBRATING SAID SUPPORT AND FILM AT A FREQUENCY IN THE RANGE FROM 200 TO 30,000 CYCLES PER SECOND UNTIL THE SOLVENT HAS BEEN EVAPORATED AND THE FILM SOLIDIFIED.
Claim 2
Independent Claim
77 words
THE METHOD OF DEPOSITING A THIN LAYER OF AN ORGANIC FILM-FORMING PLASTIC MATERIAL WHICH COMPRISES APPLYING TO A SUPPORT A THIN FLUID FILM OF AN ORGANIC FILM-FORMING MATERIAL SELECTED FROM THE GROUP CONSISTING OF VINYL RESINS AND SYNTHETIC RUBBER, SAID FILM CONTAINING A SOLVENT FOR SAID FILM-FORMING MATERIAL, AND VIBRATING SAID SUPPORT AND FILM AT A FREQUENCY IN THE RANGE FROM 200 TO 30,000 CYCLES PER SECOND UNTIL THE SOLVENT HAS BEEN EVAPORATED AND THE FILM SOLIDIFIED.
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) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |