Patent US3212716A successfully refreshed from Google Patents.
US3212716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Materials dispensing shower head device
Assignee: J MILLS TOOL AND DIE CO Inc
•
Filing: 1963-09-19
•
Granted: 1965-10-19
•
Expires: 1983-09-19
Abstract
No abstract record available.
Inventors
- 👤 Jerome P Mills
- 👤 Willard J Cavanaugh
- 👤 Howard W Vehmeier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:40
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/04; E03C1/046; Y; Y10; Y10T; Y10T137/00; Y10T137/4891
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
IN A MATERIALS DISPENSING SHOWER HEAD DEVICE THE COMBINATION OF: A WATER DISPENSING NOZZLE ASSEMBLY; A FIRST MEANS COMMUNICATING THEREWITH AND DISPOSED TO DELIVER WATER THERETO; A LIQUID MATERIALS CONTAINER COMMUNICATING WITH SAID FIRST MEANS; AND THIRD MEANS IN SAID FIRST MEANS AND COMMUNICATING WITH SAID MATERIALS CONTAINER, SAID THIRD MEANS ADJUSTABLE TO CREATE A LOW PRESSURE AREA IN LIQUID FLOWING THROUGH SAID FIRST MEANS AND DISPOSED TO, THUS, IMPOSE A NEGATIVE PRESSURE TENDING TO ASPIRATE LIQUID FROM SAID MATERIALS CONTAINER INTO LIQUID FLOWING TO SAID NOZZLE ASSEMBLY, WHEREBY MATERIALS MAY BE DISPENSED IN SHOWER WATER THROUGH SAID NOZZLE ASSEMBLY; A VALVE BODY AND WATER CONDUCTING BORE STRUCTURE OF SAID FIRST MEANS; A ROTARY VALVE MEMBER OF SAID THIRD MEANS HAVING A ROTARY AXIS DISPOSED TRANSVERSALLY RELATIVE TO SAID BORE STRUCTURE; A FIRST TRANSVERSE NOTCHED PORTION IN A PERIPHERIAL PORTION OF SAID ROTARY VALVE MEMBER, SAID FIRST TRANSVERSE NOTCHED PORTION COMMUNICATING WITH SAID BORE CONFORMING WITH
Claim 2
Dependent Claim
156 words
IN A MATERIALS DISPENSING SHOWER HEAD DEVICE THE COMBINATION OF: A WATER DISPENSING NOZZLE ASSEMBLY; A FIRST MEANS COMMUNICATING THEREWITH AND DISPOSED TO DELIVER WATER THERETO; A LIQUID MATERIALS CONTAINER COMMUNICATING WITH SAID FIRST MEANS; AND THIRD MEANS IN SAID FIRST MEANS AND COMMUNICATING WITH SAID MATERIALS CONTAINER, SAID THIRD MEANS ADJUSTABLE TO CREATE A LOW PRESSURE AREA IN LIQUID FLOWING THROUGH SAID FIRST MEANS AND DISPOSED TO, THUS, IMPOSE A NEGATIVE PRESSURE TENDING TO ASPIRATE LIQUID FROM SAID MATERIALS CONTAINER INTO LIQUID FLOWING TO SAID NOZZLE ASSEMBLY, WHEREBY MATERIALS MAY BE DISPENSED IN SHOWER WATER THROUGH SAID NOZZLE ASSEMBLY; A VALVE BODY AND WATER CONDUCTING BORE STRUCTURE OF SAID FIRST MEANS; A ROTARY VALVE MEMBER OF SAID THIRD MEANS HAVING A ROTARY AXIS DISPOSED TRANSVERSALLY RELATIVE TO SAID BORE STRUCTURE; A FIRST TRANSVERSE NOTCHED PORTION IN A PERIPHERIAL PORTION OF SAID ROTARY VALVE MEMBER, SAID FIRST TRANSVERSE NOTCHED PORTION COMMUNICATING WITH SAID BORE CONFORMING WITH
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) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |