Assignee
SHAKERTOWN CORP
US·8 granted patents·120 citations·filing 1974–1990
Top patents by PatentIndex Score
8 records- 0176US4102107APrefabricated shingle panelsSHAKERTOWN CORP·Filed 1974·Granted Jul 25, 1978·37 cites·1 claims
- 0251US4499701ARabbeted shingle butt joint sidewall panel and shingle componentSHAKERTOWN CORP·Filed 1981·Granted Feb 19, 1985·21 cites·2 claims
- 0346US4459788APlywood-backed double course shingle panelSHAKERTOWN CORP·Filed 1981·Granted Jul 17, 1984·18 cites·18 claims
- 0441US4050209APrefabricated shingle panelsSHAKERTOWN CORP·Filed 1976·Granted Sep 27, 1977·16 cites·17 claims
- 0538US4345630AMethod of making rabbeted shingle butt joint sidewall panelSHAKERTOWN CORP·Filed 1980·Granted Aug 24, 1982·7 cites·4 claims
- 0636US5040348AShingle or shake panelSHAKERTOWN CORP·Filed 1990·Granted Aug 20, 1991·15 cites·5 claims
- 0732US4292780AStaggered butt sidewall shingle panel and method of making the sameSHAKERTOWN CORP·Filed 1980·Granted Oct 6, 1981·4 cites·4 claims
- 0830US4201614AShake panel assembling machineSHAKERTOWN CORP·Filed 1977·Granted May 6, 1980·2 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →