US3322351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for spraying fluent materials
Assignee: Individual
•
Filing: 1966-05-09
•
Granted: 1967-05-30
•
Expires: 1986-05-09
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Hackel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:45
CPC Classifications
B; B01; B01J; B01J2/00; B01J2/006; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1254; B05B7/1263; B05B7/1272; B05B7/24; B05B7/2489; B05B9/00; B05B9/03; B05B9/04; B05B9/0403; B05B9/0409; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7758; Y10T137/7762; Y10T137/7769; Y10T137/777
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
211 words
IN APPARATUS FOR SPRAYING FLUENT MATERIAL, A SPRAY APPLICATOR FOR DIRECTING THE ATOMIZED MATERIAL AGAINST THE SURFACE BEING COATED AND HAVING ON-OFF CONTROL MEANS, A SOURCE OF FLUENT MATERIAL, A SUPPLY LINE CONNECTING THE MATERIAL SOURCE AND THE SPRAY APPLICATOR, A PUMP IN SAID SUPPLY LINE TO FORCE THE MATERIAL THROUGH THE SUPPLY LINE TO THE SPRAY APPLICATOR, AN AIR MOTOR TO DRIVE THE PUMP, A SOURCE OF AIR UNDER PRESSURE, AN AIR SUPPLY LINE CONNECTING THE AIR PRESSURE SOURCE AND THE AIR MOTOR TO DRIVE THE MOTOR, AN ATOMIZING AIR LINE CONNECTING THE AIR PRESSURE SOURCE AND THE SPRAY APPLICATOR, A PRESSURE RESPONSIVE AIR FLOW REGULATOR VALVE DISPOSED IN THE AIR SUPPLY LINE AND HAVING A REGULATION CHAMBER TO REGULATE THE AIR PRESSURE THROUGH THE AIR MOTOR TO CONTROL THE PUMP AND THEREBY THE FLOW OF MATERIAL THROUGH THE SUPPLY LINE, AN AIR PRESSURE LINE PLACING THE REGULATION CHAMBER OF THE PRESSURE RESPONSIVE AIR FLOW REGULATOR VALVE IN COMMUNICATION WITH THE ATOMIZING AIR LINE AT A LOCATION ADJACENT TO THE SPACED REARWARDLY FROM THE ON-OFF CONTROL MEANS ON THE SPRAY APPLICATOR, AND CONTROL MEANS ADJACENT TO THE SPRAY APPLICATOR IN THE AIR PRESSURE LINE TO REGULATE THE PRESSURE IN THE REGULATION CHAMBER OF THE PRESSURE RESPONSIVE AIR FLOW REGULATOR VALVE.
Claim 2
Dependent Claim
211 words
IN APPARATUS FOR SPRAYING FLUENT MATERIAL, A SPRAY APPLICATOR FOR DIRECTING THE ATOMIZED MATERIAL AGAINST THE SURFACE BEING COATED AND HAVING ON-OFF CONTROL MEANS, A SOURCE OF FLUENT MATERIAL, A SUPPLY LINE CONNECTING THE MATERIAL SOURCE AND THE SPRAY APPLICATOR, A PUMP IN SAID SUPPLY LINE TO FORCE THE MATERIAL THROUGH THE SUPPLY LINE TO THE SPRAY APPLICATOR, AN AIR MOTOR TO DRIVE THE PUMP, A SOURCE OF AIR UNDER PRESSURE, AN AIR SUPPLY LINE CONNECTING THE AIR PRESSURE SOURCE AND THE AIR MOTOR TO DRIVE THE MOTOR, AN ATOMIZING AIR LINE CONNECTING THE AIR PRESSURE SOURCE AND THE SPRAY APPLICATOR, A PRESSURE RESPONSIVE AIR FLOW REGULATOR VALVE DISPOSED IN THE AIR SUPPLY LINE AND HAVING A REGULATION CHAMBER TO REGULATE THE AIR PRESSURE THROUGH THE AIR MOTOR TO CONTROL THE PUMP AND THEREBY THE FLOW OF MATERIAL THROUGH THE SUPPLY LINE, AN AIR PRESSURE LINE PLACING THE REGULATION CHAMBER OF THE PRESSURE RESPONSIVE AIR FLOW REGULATOR VALVE IN COMMUNICATION WITH THE ATOMIZING AIR LINE AT A LOCATION ADJACENT TO THE SPACED REARWARDLY FROM THE ON-OFF CONTROL MEANS ON THE SPRAY APPLICATOR, AND CONTROL MEANS ADJACENT TO THE SPRAY APPLICATOR IN THE AIR PRESSURE LINE TO REGULATE THE PRESSURE IN THE REGULATION CHAMBER OF THE PRESSURE RESPONSIVE AIR FLOW REGULATOR VALVE.
References Cited (Backward Citations)
US2558681A
Cited
US2578102A
Cited
US2687739A
Cited
US2779627A
Cited
US2753664A
Cited
US2763513A
Cited
US2819928A
Cited
US3207378A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |