US3103219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleep inducing heating pad
Assignee: Individual
•
Filing: 1961-07-27
•
Granted: 1963-09-10
•
Expires: 1981-07-27
Abstract
No abstract record available.
Inventors
- 👤 Richard T Chadner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:32
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/007; A61F2007/0001; A61M; A61M21/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A SLEEP INDUCING HEATING PAD COMPRISING A PILLOWLIKE CUSHIONING BODY OF A RESILIENTLY YIELDABLE NATURE, SAID BODY HAVING ITS UPPER SURFACE TRANSVERSELY CONCAVED AND LONGITUDINALLY CONVEXED AND CONTOURED AND DEPRESSED TO CONFORM TO THE SHAPE OF THE BACK OF THE LOWER HEAD AND UPPER NECK AND THE UPPER TRAPEZIUS MUSCLE OF A PERSON FOR SNUGLY AND COMFORTABLY SUPPORTING THE LATTER WHEN IN A RECLINING POSITION, HEATING MEANS DISPOSED IN SAID BODY IN POSITION FOR SUPPLYING HEAT TO SAID UPPER SURFACE, SAID BODY HAVING ITS TOP SURFACE DEPRESSED TO FORM A GENERALLY V-SHAPED TROUGH FOR RECEIVING AND CENTERING A PERSON''S NECK THEREIN, SAID TROUGH HAVING A TRANSVERSE RIDGE INTERMEDIATE ITS ENDS, SAID TROUGH HAVING LONGITUDINALLY CONVEXLY CURVED PORTIONS FROM SAID RIDGE TOWARDS ITS OPPOSITE ENDS, SAID HEATING MEANS BEING DIS-
Claim 2
Dependent Claim
129 words
A SLEEP INDUCING HEATING PAD COMPRISING A PILLOWLIKE CUSHIONING BODY OF A RESILIENTLY YIELDABLE NATURE, SAID BODY HAVING ITS UPPER SURFACE TRANSVERSELY CONCAVED AND LONGITUDINALLY CONVEXED AND CONTOURED AND DEPRESSED TO CONFORM TO THE SHAPE OF THE BACK OF THE LOWER HEAD AND UPPER NECK AND THE UPPER TRAPEZIUS MUSCLE OF A PERSON FOR SNUGLY AND COMFORTABLY SUPPORTING THE LATTER WHEN IN A RECLINING POSITION, HEATING MEANS DISPOSED IN SAID BODY IN POSITION FOR SUPPLYING HEAT TO SAID UPPER SURFACE, SAID BODY HAVING ITS TOP SURFACE DEPRESSED TO FORM A GENERALLY V-SHAPED TROUGH FOR RECEIVING AND CENTERING A PERSON''S NECK THEREIN, SAID TROUGH HAVING A TRANSVERSE RIDGE INTERMEDIATE ITS ENDS, SAID TROUGH HAVING LONGITUDINALLY CONVEXLY CURVED PORTIONS FROM SAID RIDGE TOWARDS ITS OPPOSITE ENDS, SAID HEATING MEANS BEING DIS-
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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) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |