US3204987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stationery item for use primarily with postal cards
Assignee: Individual
•
Filing: 1963-08-29
•
Granted: 1965-09-07
•
Expires: 1983-08-29
Abstract
No abstract record available.
Inventors
- 👤 David L Fann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:25
CPC Classifications
B; B41; B41L; B41L1/00; B41L1/20; B41L1/22; B42; B42D; B42D15/00; B42D15/02; B42D15/04; B42D15/08; Y; Y10; Y10S; Y10S462/00; Y10S462/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A STATIONERY DEVICE, COMPRISING: A SHEET OF PAPER FOLDED ALONG A LINE SO AS TO HAVE TWO AREAS FACING EACH OTHER; IMPRESSION TRANSFERRING MEANS EXTENDING OVER SUBSTANTIAL PORTIONS OF BOTH OF SAID AREAS; AND SHIELD MEANS FOLDABLY EXTENDING FROM AN EDGE OF ONE OF SAID AREAS FOR INSERTION BETWEEN OPPOSING FACES OF SAID IMPRESSION TRANSFERRING MEANS SUBSTANTIALLY TO SAID FOLD LINE SO AS TO PREVENT SIMULTANEOUS IMPRESSION TRANSFER TO BOTH FACES
Claim 2
Dependent Claim
71 words
A STATIONERY DEVICE, COMPRISING: A SHEET OF PAPER FOLDED ALONG A LINE SO AS TO HAVE TWO AREAS FACING EACH OTHER; IMPRESSION TRANSFERRING MEANS EXTENDING OVER SUBSTANTIAL PORTIONS OF BOTH OF SAID AREAS; AND SHIELD MEANS FOLDABLY EXTENDING FROM AN EDGE OF ONE OF SAID AREAS FOR INSERTION BETWEEN OPPOSING FACES OF SAID IMPRESSION TRANSFERRING MEANS SUBSTANTIALLY TO SAID FOLD LINE SO AS TO PREVENT SIMULTANEOUS IMPRESSION TRANSFER TO BOTH FACES
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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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |