Patent US2905569A successfully refreshed from Google Patents.
US2905569A
Expired / Lapsed
US
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Method of applying particles to a surface in predetermined patterns and apparatus therefor
Assignee: Bird Inc
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Filing: 1955-01-03
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Granted: 1959-09-22
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Expires: 1975-01-03
Abstract
No abstract record available.
Inventors
- 👤 Ernest J Zitke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:16
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/02; B05D1/12; B05D1/30; E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/14; E04F13/147; B05D2401/00; B05D2401/30; B05D2401/32; B05D5/00; B05D5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
THE METHOD OF DEPOSITING SOLID PARTICLES IN A PREDETERMINED PATTERN ON A SURFACE TO BE SECURED THERETO WHICH COMPRISES MOVING SAID SURFACE, DISCHARGING A CONTINUOUS STREAM OF SAID PARTICLES ALONG PATHS IMPINGING ON SAID SURFACE, AND INTERMITTENTLY DEFLECTING UNDER CONTROLLED OPERATION AT LEAST SOME OF SAID PARTICLES OF SAID STREAM INTO OTHER COURSES OF UNSUPPORTED FLIGHT BYPASSING SAID SURFACE, TO CONTROLLABLY VARY THE QUANTITY OF PARTICLES IMPINGING ON SAID SURFACE TO PRODUCE PATTERNED AREAS OF PREDETERMINED DENSITY OF PARTICLES SECURED TO SAID SURFACE.
Claim 2
Independent Claim
83 words
THE METHOD OF DEPOSITING SOLID PARTICLES IN A PREDETERMINED PATTERN ON A SURFACE TO BE SECURED THERETO WHICH COMPRISES MOVING SAID SURFACE, DISCHARGING A CONTINUOUS STREAM OF SAID PARTICLES ALONG PATHS IMPINGING ON SAID SURFACE, AND INTERMITTENTLY DEFLECTING UNDER CONTROLLED OPERATION AT LEAST SOME OF SAID PARTICLES OF SAID STREAM INTO OTHER COURSES OF UNSUPPORTED FLIGHT BYPASSING SAID SURFACE, TO CONTROLLABLY VARY THE QUANTITY OF PARTICLES IMPINGING ON SAID SURFACE TO PRODUCE PATTERNED AREAS OF PREDETERMINED DENSITY OF PARTICLES SECURED TO SAID SURFACE.
References Cited (Backward Citations)
USRE20660E
Cited
US1471043A
Cited
US1900597A
Cited
US1928274A
Cited
US1977321A
Cited
US2074131A
Cited
US2081620A
Cited
US2395217A
Cited
US2573835A
Cited
US2559543A
Cited
US2775532A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |