US3416709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying a plurality of fluid materials
Assignee: SPRAY TAK Inc
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Filing: 1966-04-11
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Granted: 1968-12-17
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Expires: 1986-04-11
Abstract
No abstract record available.
Inventors
- 👤 James H Shultz
- 👤 Clarence G Zike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:39
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/40; B01F25/42; B01F25/43; B01F25/433; B65; B65D; B65D83/00; B65D83/14; B65D83/68; B65D83/682; B01F25/20; B01F25/23; B01F25/4338; B29; B29K; B29K2105/00; B29K2105/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A PORTABLE DISPENSER FOR A PLURALITY OF FLUID MATERIALS COMPRISING, A SEALED RIGID CONTAINER, A FIRST FLUID MATERIAL WITHIN SAID CONTAINER, A SECOND FLUID MATERIAL WITHIN SAID CONTAINER, DEFORMABLE MEANS WITHIN SAID CONTAINER ISOLATING SAID MATERIALS, FIRST VALVE MEANS SEALED WITH SAID CONTAINER AND IN COMMUNICATION WITH SAID FIRST MATERIAL, SECOND VALVE MEANS SEALED WITH SAID CONTAINER AND IN COMMUNICATION WITH SAID SECOND MATERIAL, A PROPELLANT WITHIN SAID CONTAINER TO PRESSURIZE SAID CONTAINER, AND A COMMON OPERATOR TO ACTUATE SAID VALVES WHEREBY SAID MATERIALS ARE EXPELLED FROM SAID CONTAINER BY THE PRESSURE,
Claim 2
Dependent Claim
92 words
A PORTABLE DISPENSER FOR A PLURALITY OF FLUID MATERIALS COMPRISING, A SEALED RIGID CONTAINER, A FIRST FLUID MATERIAL WITHIN SAID CONTAINER, A SECOND FLUID MATERIAL WITHIN SAID CONTAINER, DEFORMABLE MEANS WITHIN SAID CONTAINER ISOLATING SAID MATERIALS, FIRST VALVE MEANS SEALED WITH SAID CONTAINER AND IN COMMUNICATION WITH SAID FIRST MATERIAL, SECOND VALVE MEANS SEALED WITH SAID CONTAINER AND IN COMMUNICATION WITH SAID SECOND MATERIAL, A PROPELLANT WITHIN SAID CONTAINER TO PRESSURIZE SAID CONTAINER, AND A COMMON OPERATOR TO ACTUATE SAID VALVES WHEREBY SAID MATERIALS ARE EXPELLED FROM SAID CONTAINER BY THE PRESSURE,
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) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |