Patent US3400435A successfully refreshed from Google Patents.
Patent US3115134A successfully refreshed from Google Patents.
US3115134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric inhaler
Assignee: Individual
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Filing: 1961-06-07
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Granted: 1963-12-24
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Expires: 1981-06-07
Abstract
No abstract record available.
Inventors
- 👤 Schmahl George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:29
CPC Classifications
A; A61; A61M; A61M15/00; A61M15/0001; A61M15/0013; A61M15/0015; A61M15/0018; A61M16/00; A61M16/10; A61M16/1075; A61M16/108
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
IN AN INHALATOR OF THE TYPE COMPRISING A HOUSING HAVING A HOLLOW MASK PART ADAPTED TO FIT OVER A WEARER''S MOUTH AND NOSTRILS, THE HOUSING HAVING A PART FORMING A CHAMBER EXTENDING FROM AND COMMUNICATING WITH THE INTERIOR OF THE MASK PART THROUGH A COMMUNICATING PASSAGE, AIR HEATING MEANS POSITIONED IN THE SAID CHAMBER, THERE BEING AIR FLOW PASSAGE MEANS PROVIDED FOR ADMITTING AIR TO SAID CHAMBER AND OVER SAID HEATING MEANS AND FOR DIRECTING HEATED AIR TO FLOW BETWEEN THE SAID CHAMBER AND SAID MASK PART WHEREBY THE WEARER MAY BREATHE HEATED AIR, THE SAID HOUSING HAVING CHECK VALVE MEANS FOR DISCHARGING EXHALED AIR POSITIONED BETWEEN SAID HEATING MEANS AND SAID MASK PART; THE IMPROVEMENTS COMPRISING: A SUPPORT IN SAID COMMUNICATING PASSAGE; A REMOVABLE MEDICAMENT HOLDER MOUNTED ON SAID SUPPORT AND EXTENDING ALONG SAID COMMUNICATING PASSAGE; SAID SUPPORT BEING ACCESSIBLE THROUGH SAID MASK PART WHEREBY SAID MEDICAMENT HOLDER MAY BE REMOVED OR REPLACED THROUGH SAID MASK PART.
Claim 2
Dependent Claim
158 words
IN AN INHALATOR OF THE TYPE COMPRISING A HOUSING HAVING A HOLLOW MASK PART ADAPTED TO FIT OVER A WEARER''S MOUTH AND NOSTRILS, THE HOUSING HAVING A PART FORMING A CHAMBER EXTENDING FROM AND COMMUNICATING WITH THE INTERIOR OF THE MASK PART THROUGH A COMMUNICATING PASSAGE, AIR HEATING MEANS POSITIONED IN THE SAID CHAMBER, THERE BEING AIR FLOW PASSAGE MEANS PROVIDED FOR ADMITTING AIR TO SAID CHAMBER AND OVER SAID HEATING MEANS AND FOR DIRECTING HEATED AIR TO FLOW BETWEEN THE SAID CHAMBER AND SAID MASK PART WHEREBY THE WEARER MAY BREATHE HEATED AIR, THE SAID HOUSING HAVING CHECK VALVE MEANS FOR DISCHARGING EXHALED AIR POSITIONED BETWEEN SAID HEATING MEANS AND SAID MASK PART; THE IMPROVEMENTS COMPRISING: A SUPPORT IN SAID COMMUNICATING PASSAGE; A REMOVABLE MEDICAMENT HOLDER MOUNTED ON SAID SUPPORT AND EXTENDING ALONG SAID COMMUNICATING PASSAGE; SAID SUPPORT BEING ACCESSIBLE THROUGH SAID MASK PART WHEREBY SAID MEDICAMENT HOLDER MAY BE REMOVED OR REPLACED THROUGH SAID MASK PART.
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) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |