Search

Karen M. Hastings

Examiner (ID: 425)

Most Active Art Unit
1303
Art Unit(s)
1303, 1731, 1801
Total Applications
1215
Issued Applications
1006
Pending Applications
21
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2084051 [patent_doc_number] => 04435222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Process for cleaning metal surfaces of poly(arylene sulfide) deposits' [patent_app_type] => 1 [patent_app_number] => 6/403435 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1825 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435222.pdf [firstpage_image] =>[orig_patent_app_number] => 403435 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403435
Process for cleaning metal surfaces of poly(arylene sulfide) deposits Jul 29, 1982 Issued
Array ( [id] => 2084042 [patent_doc_number] => 04435221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Process for cleaning metal surfaces of poly(arylene sulfide) deposits' [patent_app_type] => 1 [patent_app_number] => 6/403434 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1460 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435221.pdf [firstpage_image] =>[orig_patent_app_number] => 403434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403434
Process for cleaning metal surfaces of poly(arylene sulfide) deposits Jul 29, 1982 Issued
Array ( [id] => 2100802 [patent_doc_number] => 04445941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Process for cleaning metal surfaces' [patent_app_type] => 1 [patent_app_number] => 6/401033 [patent_app_country] => US [patent_app_date] => 1982-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1643 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445941.pdf [firstpage_image] =>[orig_patent_app_number] => 401033 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401033
Process for cleaning metal surfaces Jul 21, 1982 Issued
Array ( [id] => 2124065 [patent_doc_number] => 04482359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Fluizided bed method and apparatus for producing a combustible gas' [patent_app_type] => 1 [patent_app_number] => 6/400089 [patent_app_country] => US [patent_app_date] => 1982-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3053 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482359.pdf [firstpage_image] =>[orig_patent_app_number] => 400089 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/400089
Fluizided bed method and apparatus for producing a combustible gas Jul 19, 1982 Issued
Array ( [id] => 2121426 [patent_doc_number] => 04477286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Breaking oil-in-water emulsions' [patent_app_type] => 1 [patent_app_number] => 6/399790 [patent_app_country] => US [patent_app_date] => 1982-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1801 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477286.pdf [firstpage_image] =>[orig_patent_app_number] => 399790 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399790
Breaking oil-in-water emulsions Jul 18, 1982 Issued
Array ( [id] => 2070393 [patent_doc_number] => 04444159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Calcium carbide/water acetylene gas generator' [patent_app_type] => 1 [patent_app_number] => 6/393483 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3361 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444159.pdf [firstpage_image] =>[orig_patent_app_number] => 393483 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393483
Calcium carbide/water acetylene gas generator Jun 28, 1982 Issued
Array ( [id] => 2126537 [patent_doc_number] => 04431457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Process for cleaning metal surfaces of poly(arylene sulfide) deposits' [patent_app_type] => 1 [patent_app_number] => 6/393240 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1339 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431457.pdf [firstpage_image] =>[orig_patent_app_number] => 393240 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393240
Process for cleaning metal surfaces of poly(arylene sulfide) deposits Jun 28, 1982 Issued
Array ( [id] => 2084030 [patent_doc_number] => 04463736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Chambered rotary metering device' [patent_app_type] => 1 [patent_app_number] => 6/385701 [patent_app_country] => US [patent_app_date] => 1982-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3719 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463736.pdf [firstpage_image] =>[orig_patent_app_number] => 385701 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385701
Chambered rotary metering device Jun 6, 1982 Issued
Array ( [id] => 2119261 [patent_doc_number] => 04481015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Coal-water suspensions, a method for their production, and their use' [patent_app_type] => 1 [patent_app_number] => 6/382993 [patent_app_country] => US [patent_app_date] => 1982-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1904 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481015.pdf [firstpage_image] =>[orig_patent_app_number] => 382993 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382993
Coal-water suspensions, a method for their production, and their use May 27, 1982 Issued
Array ( [id] => 2197004 [patent_doc_number] => 04495154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Fuel reformer' [patent_app_type] => 1 [patent_app_number] => 6/382915 [patent_app_country] => US [patent_app_date] => 1982-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1524 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/495/04495154.pdf [firstpage_image] =>[orig_patent_app_number] => 382915 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382915
Fuel reformer May 27, 1982 Issued
Array ( [id] => 2060089 [patent_doc_number] => 04452611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Downdraft channel biomass gasifier' [patent_app_type] => 1 [patent_app_number] => 6/381068 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 5282 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/452/04452611.pdf [firstpage_image] =>[orig_patent_app_number] => 381068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381068
Downdraft channel biomass gasifier May 23, 1982 Issued
Array ( [id] => 2098474 [patent_doc_number] => 04428761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Lithographic method of making optical fibers' [patent_app_type] => 1 [patent_app_number] => 6/333433 [patent_app_country] => US [patent_app_date] => 1981-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 3893 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428761.pdf [firstpage_image] =>[orig_patent_app_number] => 333433 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/333433
Lithographic method of making optical fibers Dec 21, 1981 Issued
Array ( [id] => 2049431 [patent_doc_number] => 04390357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Methods of and system for clean air delivery to lightguide fiber drawing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/316166 [patent_app_country] => US [patent_app_date] => 1981-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3836 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390357.pdf [firstpage_image] =>[orig_patent_app_number] => 316166 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/316166
Methods of and system for clean air delivery to lightguide fiber drawing apparatus Oct 28, 1981 Issued
Array ( [id] => 2232165 [patent_doc_number] => 04600590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Method for increasing the reactivity and digestibility of cellulose with ammonia' [patent_app_type] => 1 [patent_app_number] => 6/311168 [patent_app_country] => US [patent_app_date] => 1981-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3560 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600590.pdf [firstpage_image] =>[orig_patent_app_number] => 311168 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/311168
Method for increasing the reactivity and digestibility of cellulose with ammonia Oct 13, 1981 Issued
Array ( [id] => 2102757 [patent_doc_number] => 04483717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Method of removing adsorbent contaminants from electrical apparatus' [patent_app_type] => 1 [patent_app_number] => 6/309917 [patent_app_country] => US [patent_app_date] => 1981-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2074 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483717.pdf [firstpage_image] =>[orig_patent_app_number] => 309917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309917
Method of removing adsorbent contaminants from electrical apparatus Oct 7, 1981 Issued
06/309360 METHOD OF FABRICATING A LOW LOSS FUSED BICONICAL TAPER OPTIC COUPLER Oct 6, 1981 Abandoned
Array ( [id] => 2210177 [patent_doc_number] => 04615721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Glass bonding fixture' [patent_app_type] => 1 [patent_app_number] => 6/299095 [patent_app_country] => US [patent_app_date] => 1981-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2418 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/615/04615721.pdf [firstpage_image] =>[orig_patent_app_number] => 299095 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299095
Glass bonding fixture Sep 2, 1981 Issued
90/000038 METHOD OF MAKING A PARISON Jul 28, 1981 Issued
06/256947 POROUS GLASS Apr 22, 1981 Abandoned
Array ( [id] => 2021536 [patent_doc_number] => 04395270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Method of fabricating a polarization retaining single-mode optical waveguide' [patent_app_type] => 1 [patent_app_number] => 6/253224 [patent_app_country] => US [patent_app_date] => 1981-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 5113 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395270.pdf [firstpage_image] =>[orig_patent_app_number] => 253224 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/253224
Method of fabricating a polarization retaining single-mode optical waveguide Apr 12, 1981 Issued
Menu