Patent US3342418A successfully refreshed from Google Patents.
US3342418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating apparatus
Assignee: Individual
•
Filing: 1963-08-21
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Granted: 1967-09-19
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Expires: 1983-08-21
Abstract
No abstract record available.
Inventors
- 👤 Wallis Neil Rudolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:51
CPC Classifications
B; B05; B05B; B05B5/00; B05B5/025; B05B5/04; B05B5/0403; B05B5/0407
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
APPARATUS FOR APPLYING COATING MATERIAL TO AN ARTICLE INCLUDING A ROTATING HAD FOR ATOMIZING THE COATING MATERIAL, A SHROUD SURROUNDING SAID ATOMIZER HEAD AND RADIALLY SPACED THEREFRTOM, AN UNINTERRUPER CIRCULAR PATTERN OF A LARGE NUMBER OF VERY SMALL JET OUTLETS IN THE FORWARD END OF SAID SHROUD, SAID JET OUTLETS DIRECTING STREAMS OF FLUID FROM SAID SHROUD TOWARD SAID ARTICLE, SAID JETS CONVERGING FORWARDLY TOWARD THE AXIS OF ROTATION OF SAID HEAD AND FORMING ANGLES OF CONVERGENCE THEREWITH, AND WHEREIN THE ANGLE OF CONVERGENCE OF ADJACENT JETS IN THE CIRCULAR PATTERN VARIES IN A PREDETERMINED SEQUENCE AROUND THE CIRCUMFERENCE OF THE CIRCLE, SAID JETS BEING OF SUB-
Claim 2
Dependent Claim
107 words
APPARATUS FOR APPLYING COATING MATERIAL TO AN ARTICLE INCLUDING A ROTATING HAD FOR ATOMIZING THE COATING MATERIAL, A SHROUD SURROUNDING SAID ATOMIZER HEAD AND RADIALLY SPACED THEREFRTOM, AN UNINTERRUPER CIRCULAR PATTERN OF A LARGE NUMBER OF VERY SMALL JET OUTLETS IN THE FORWARD END OF SAID SHROUD, SAID JET OUTLETS DIRECTING STREAMS OF FLUID FROM SAID SHROUD TOWARD SAID ARTICLE, SAID JETS CONVERGING FORWARDLY TOWARD THE AXIS OF ROTATION OF SAID HEAD AND FORMING ANGLES OF CONVERGENCE THEREWITH, AND WHEREIN THE ANGLE OF CONVERGENCE OF ADJACENT JETS IN THE CIRCULAR PATTERN VARIES IN A PREDETERMINED SEQUENCE AROUND THE CIRCUMFERENCE OF THE CIRCLE, SAID JETS BEING OF SUB-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |