US3291346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hot lather shave blender
Assignee: Individual
•
Filing: 1964-09-02
•
Granted: 1966-12-13
•
Expires: 1984-09-02
Abstract
No abstract record available.
Inventors
- 👤 Leonard L Marraffino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:27
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/68; B65D83/682; B65D83/685; B65D83/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A BLENDING AND DISPENSING DEVICE FOR MIXING A LIQUID WITH A GASEOUS PROPELLED CREAMY SUBSTANCE DISPENSED FROM A PRESSURIZED CONTAINER TO PRODUCE A WETTED FOAM, COMPRISING A RESERVOIR FOR HOLDING A BLENDING LIQUID, A DISPENSING SPOUT CONNECTED TO SAID RESERVOIR, CHANNEL MEANS FOR GUIDING TO SAID DISPENSING SPOUT PRESSURIZED CREAMY SUBSTANCE RELEASED FROM SAID CONTAINER, AND BLEED MEANS FOR BLEEDING OFF INTO SAID LIQUID A PORTION OF THE GASEOUS PROPELLANT ENTRAPPED IN SAID RELEASED CREAMY SUBSTANCE TO PRESSURIZE AND CREATE A TURBULENCE OF SAID LIQUID SUFFICIENT TO BLEND SAID LIQUID WITH SAID CREAMY SUBSTANCE AT SAID DISPENSING SPOUT TO PRODUCE AND DISPENSE SAID CREAMY SUBSTANCE AS A MOIST FOAM, SAID CHANNEL MEANS INCLUDING A HOLLOW TUBE EXTENDING INTO SAID RESERVOIR
Claim 2
Dependent Claim
120 words
A BLENDING AND DISPENSING DEVICE FOR MIXING A LIQUID WITH A GASEOUS PROPELLED CREAMY SUBSTANCE DISPENSED FROM A PRESSURIZED CONTAINER TO PRODUCE A WETTED FOAM, COMPRISING A RESERVOIR FOR HOLDING A BLENDING LIQUID, A DISPENSING SPOUT CONNECTED TO SAID RESERVOIR, CHANNEL MEANS FOR GUIDING TO SAID DISPENSING SPOUT PRESSURIZED CREAMY SUBSTANCE RELEASED FROM SAID CONTAINER, AND BLEED MEANS FOR BLEEDING OFF INTO SAID LIQUID A PORTION OF THE GASEOUS PROPELLANT ENTRAPPED IN SAID RELEASED CREAMY SUBSTANCE TO PRESSURIZE AND CREATE A TURBULENCE OF SAID LIQUID SUFFICIENT TO BLEND SAID LIQUID WITH SAID CREAMY SUBSTANCE AT SAID DISPENSING SPOUT TO PRODUCE AND DISPENSE SAID CREAMY SUBSTANCE AS A MOIST FOAM, SAID CHANNEL MEANS INCLUDING A HOLLOW TUBE EXTENDING INTO SAID RESERVOIR
References Cited (Backward Citations)
US636226A
Cited
US1502698A
Cited
US1537552A
Cited
US2655480A
Cited
US2971793A
Cited
US2995278A
Cited
US3105104A
Cited
US3175733A
Cited
US3240396A
Cited
US3207369A
Cited
US3199788A
Cited
US3217938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |