US3203295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting rule construction
Assignee: L E SAUER MACHINE Co
•
Filing: 1963-01-17
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Granted: 1965-08-31
•
Expires: 1983-01-17
Abstract
No abstract record available.
Inventors
- 👤 Louis E Sauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:15
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/44; B26F2001/4463; B26F2001/4472; B26F2001/4481; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9372; Y10T83/9396; Y10T83/9457; Y10T83/9464
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A RULE COMPRISING A BODY PORTION INCLUDING A CONTINUOUS CLOSED SUPPORTING SEGMENT, A CONTINUOUS CLOSED TEETH SUPPORTING SEGMENT INTEGRAL WITH SAID FIRST SEGMENT AND FLARED IN RESPECT THERETO, AND TEETH AT THE FREE EDGE OF SAID TEETH SUPPORTING SEGMENT.
Claim 2
Dependent Claim
39 words
A RULE COMPRISING A BODY PORTION INCLUDING A CONTINUOUS CLOSED SUPPORTING SEGMENT, A CONTINUOUS CLOSED TEETH SUPPORTING SEGMENT INTEGRAL WITH SAID FIRST SEGMENT AND FLARED IN RESPECT THERETO, AND TEETH AT THE FREE EDGE OF SAID TEETH SUPPORTING SEGMENT.
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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |