Patent US3332912A successfully refreshed from Google Patents.
US3332912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Component with standoff and method of making same
Assignee: International Business Machines Corp
•
Filing: 1965-09-17
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Granted: 1967-07-25
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Expires: 1985-09-17
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Stricker
- 👤 William J Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:35
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/17; C08K5/175; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/19; Y10S524/00; Y10S524/91; Y10S524/913
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF (A) AN ORGANIC POLYMERIC MATERIAL OF HIGH MOLECULAR WEIGHT AND (B) FROM 0.5 TO 4% BY WEIGHT BASED ON (A) AT LEAST ONE SUBSTITUTED CARBOXYLIC ACID AMINE OF THE FORMULA
Claim 2
Dependent Claim
36 words
COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF (A) AN ORGANIC POLYMERIC MATERIAL OF HIGH MOLECULAR WEIGHT AND (B) FROM 0.5 TO 4% BY WEIGHT BASED ON (A) AT LEAST ONE SUBSTITUTED CARBOXYLIC ACID AMINE OF THE FORMULA
References Cited (Backward Citations)
US2994057A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |