Publisher: Patent Office / Publish Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Publisher Patent Office Publish Year Decade 1950 - 1959

1. Classification bulletins. 424. Class 208, Mineral oils, processes and products, containing classification definitions of above class revised by Classification Group of Patent Office and established by classification order 258, Sept. 26, 1958.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Oct. 1958.]
SuDoc number:: C 21.3:(nos.)

2. Errata sheet for inclosure in Roster of attorneys and agents registered to practice before Patent Office [Jan. 1, 1958].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Oct. 1, 1958
SuDoc number:: C 21.9:958/errata

3. Manual of classification [replacement sheets, July 1, 1951].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Revised July 1958. [1958.]
SuDoc number:: C 21.12:947/rev.pages-12/958

4. Manual of patent examining procedure, 2d edition, [Nov. 1953, new and revised pages].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [July 1958.]
SuDoc number:: C 21.15:953/rev.notice 4

5. Annual report of commissioner of patents, fiscal year 1957.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1958.]
SuDoc number:: C 21.1/2:957

6. Classification bulletins. 105. Class 62, Refrigeration, containing schedule and definitions of above class revised by Classification Group, Patent Office and established by classification order 250, June 27, 1958. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1958.]
SuDoc number:: C 21.3:(nos.)

7. Classification bulletins. 300. Class 196, Mineral oils, apparatus, containing classification definitions of above class revised by Classification group, Patent Office and established by classification order 258, Sept. 26, 1958. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1958.]
SuDoc number:: C 21.3:(nos.)

8. Decisions of commissioner of patents and United States courts in patent and trademark cases, compiled from v. 714-725 of Official gazette of Patent Office during 1957.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: 1958
SuDoc number:: C 21.6:957

9. General information concerning patents, Feb. 1958.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1958.]
SuDoc number:: C 21.2:P 27/958

10. General information concerning trademarks.; Mar. 1958.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1958.]
SuDoc number:: C 21.2:T 67/958

« Previous
Next »
1 Current Page, Page 1
2
3
4
5
…
38
39