US3549778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic organ with alternate reiteration by three-note groups
Assignee: Baldwin Piano and Organ Co
•
Filing: 1969-03-07
•
Granted: 1970-12-22
•
Expires: 1989-03-07
Abstract
No abstract record available.
Inventors
- 👤 Walter Munch Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:28
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/18; G10H1/26; G10H1/30
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
23 words
TONE SIGNALS FROM ALTERNATE THREE-NOTE GROUPS ARE COLLECTED IN TWO COMMON HEADERS FOR SEPARATE FILTERING FOLLOWED BY ALTERNATE REITERATION AND CONVERSION TO SOUND.
Claim 2
Dependent Claim
23 words
TONE SIGNALS FROM ALTERNATE THREE-NOTE GROUPS ARE COLLECTED IN TWO COMMON HEADERS FOR SEPARATE FILTERING FOLLOWED BY ALTERNATE REITERATION AND CONVERSION TO SOUND.
Claim 3
Dependent Claim
8 words
TONE SIGNALS FROM ALTERNATE THREE-NOTE GROUPS ARE COL-
Claim 4
Dependent Claim
8 words
TONE SIGNALS FROM ALTERNATE THREE-NOTE GROUPS ARE COL-
Claim 5
Dependent Claim
22 words
TONE SIGNALS FROM ALTERNATE THREE-NOTE GROUPS ARE SEPARATELY FILTERED, THEN COLLECTED IN TWO SEPARATE HEADERS FOR ALTERNATE REITERATION AND CONVERSION TO SOUND.
Claim 6
Dependent Claim
22 words
TONE SIGNALS FROM ALTERNATE THREE-NOTE GROUPS ARE SEPARATELY FILTERED, THEN COLLECTED IN TWO SEPARATE HEADERS FOR ALTERNATE REITERATION AND CONVERSION TO SOUND.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |