Patent US3250473A successfully refreshed from Google Patents.
US3250473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomizing method and apparatus
Assignee: Individual
•
Filing: 1963-12-18
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Granted: 1966-05-10
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Expires: 1983-12-18
Abstract
No abstract record available.
Inventors
- 👤 Hermann Hege
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:09
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/10; B05B3/1007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A METHOD OF DISPERSING A LIQUID IN DROPS OF SUBSTANTIALLY UNIFORM PREDETERMINED DIAMETER, THE LIQUID HAVING A KINEMATIC VISOCITY NOT SUBSTANTIALLY GREATER THAN 0.03 CM.2/SEC., WHICH COMPRISES: (A) ROTATING A BODY HAVING AN ELONGATED EDGE ABOUT AN AXIS SPACED FROM SAID EDGE, SAID EDGE FACING AWAY FROM SAID AXIS, AND (B) FEEDING A FILM OF LIQUID TO SAID EDGE, (1) THE ROTARY SPEED OF SAID BODY OF SAID AXIS SATISFYING THE EQUATION
Claim 2
Independent Claim
72 words
A METHOD OF DISPERSING A LIQUID IN DROPS OF SUBSTANTIALLY UNIFORM PREDETERMINED DIAMETER, THE LIQUID HAVING A KINEMATIC VISOCITY NOT SUBSTANTIALLY GREATER THAN 0.03 CM.2/SEC., WHICH COMPRISES: (A) ROTATING A BODY HAVING AN ELONGATED EDGE ABOUT AN AXIS SPACED FROM SAID EDGE, SAID EDGE FACING AWAY FROM SAID AXIS, AND (B) FEEDING A FILM OF LIQUID TO SAID EDGE, (1) THE ROTARY SPEED OF SAID BODY OF SAID AXIS SATISFYING THE EQUATION
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) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |