US3243084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure dispenser for viscous materials
Assignee: Individual
•
Filing: 1965-05-17
•
Granted: 1966-03-29
•
Expires: 1985-05-17
Abstract
No abstract record available.
Inventors
- 👤 Douglass M Stegner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:31
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/75
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
123 words
A PRESSURE DISPENSER FOR DISPENSING VARIOUS MATERIALS OF RELATIVELY HIGH VISCOSITY, SUCH AS OILS, INKS, AND THE LIKE, COMPRISING, IN COMBINATION, AN ENCLOSURE HAVING A COVER PORTION AND A BASE PORTION, POSITIONING AND SUPPORTING MEANS POSITIONING UPON A POSITIONING WALL OF SAID BASE PORTION FOR SUPPORTING A CONTAINER, A CONTAINER POSITIONED UPON SAID POSITIONING AND SUPPORTING MEANS, SAID CONTAINER BEING PARTICULARLY ADAPTED TO CONTAIN A MATERIAL OF RELATIVELY HIGH VISCOSITY TO BE DISPENSED THEREFROM, OUTLET MEANS CONNECTED TO SAID CONTAINER AND EXTENDING WITHOUT SAID ENCLOSURE, MEANS FOR APPLYING PRESSURE EXTERIORLY OF SAID CONTAINER, SAID MEANS FOR APPLYING PRESSURE BEING SO CONSTITUTED AND ARRANGED AS TO UNIFORMLY APPLY SAID PRESSURE, WHEREBY ALL OF THE CONTENTS OF SAID CONTAINER ARE DISPENSED THEREFROM, SAID POSITIONING AND
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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) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |